20046351780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:888

約数の個数: 432

約数和(自身を含む): 76545181440

約数和(自身を除く): 56498829660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 359, 364, 390, 420, 441, 455, 468, 487, 490, 546, 585, 588, 630, 637, 718, 735, 780, 819, 882, 910, 974, 980, 1077, 1092, 1170, 1260, 1274, 1365, 1436, 1461, 1470, 1638, 1764, 1795, 1820, 1911, 1948, 2154, 2205, 2340, 2435, 2513, 2548, 2730, 2922, 2940, 3185, 3231, 3276, 3409, 3590, 3822, 4095, 4308, 4383, 4410, 4667, 4870, 5026, 5385, 5460, 5733, 5844, 6331, 6370, 6462, 6818, 7180, 7305, 7539, 7644, 8190, 8766, 8820, 9334, 9555, 9740, 10052, 10227, 10770, 11466, 12565, 12662, 12740, 12924, 13636, 14001, 14610, 15078, 16155, 16380, 17045, 17532, 17591, 18668, 18993, 19110, 20454, 21540, 21915, 22617, 22932, 23335, 23863, 25130, 25324, 28002, 28665, 29220, 30156, 30681, 31655, 32310, 32669, 34090, 35182, 37695, 37986, 38220, 40908, 42003, 43830, 44317, 45234, 46670, 47726, 50260, 51135, 52773, 56004, 56979, 57330, 61362, 63310, 64620, 65338, 68180, 70005, 70364, 71589, 75390, 75972, 84006, 87660, 87955, 88634, 90468, 93340, 94965, 95452, 98007, 102270, 105546, 113085, 113958, 114660, 119315, 122724, 126620, 130676, 132951, 140010, 143178, 150780, 153405, 158319, 163345, 168012, 174833, 175910, 177268, 189930, 196014, 204540, 210015, 211092, 214767, 221585, 226170, 227916, 228683, 238630, 263865, 265902, 280020, 284895, 286356, 294021, 306810, 310219, 316638, 326690, 349666, 351820, 357945, 379860, 392028, 398853, 420030, 429534, 443170, 452340, 457366, 477260, 490035, 524499, 527730, 531804, 569790, 588042, 613620, 620438, 633276, 653380, 664755, 686049, 699332, 715890, 791595, 797706, 840060, 859068, 874165, 886340, 914732, 930657, 980070, 1048998, 1055460, 1073835, 1139580, 1143415, 1176084, 1223831, 1240876, 1329510, 1372098, 1431780, 1470105, 1551095, 1573497, 1583190, 1595412, 1748330, 1861314, 1960140, 1994265, 2058147, 2097996, 2147670, 2272829, 2286830, 2447662, 2622495, 2659020, 2744196, 2791971, 2940210, 3102190, 3146994, 3166380, 3430245, 3496660, 3671493, 3722628, 3988530, 4116294, 4295340, 4545658, 4573660, 4653285, 4895324, 5244990, 5583942, 5880420, 6119155, 6204380, 6293988, 6818487, 6860490, 7342986, 7867485, 7977060, 8232588, 8566817, 9091316, 9306570, 10290735, 10489980, 11014479, 11167884, 11364145, 12238310, 13636974, 13720980, 13959855, 14685972, 15734970, 15909803, 17133634, 18357465, 18613140, 20455461, 20581470, 22028958, 22728290, 24476620, 25700451, 27273948, 27919710, 31469940, 31819606, 34092435, 34267268, 36714930, 40910922, 41162940, 42834085, 44057916, 45456580, 47729409, 51400902, 55072395, 55839420, 63639212, 68184870, 73429860, 77101353, 79549015, 81821844, 85668170, 95458818, 102277305, 102801804, 110144790, 111368621, 128502255, 136369740, 143188227, 154202706, 159098030, 171336340, 190917636, 204554610, 220289580, 222737242, 238647045, 257004510, 286376454, 308405412, 318196060, 334105863, 385506765, 409109220, 445474484, 477294090, 514009020, 556843105, 572752908, 668211726, 715941135, 771013530, 954588180, 1002317589, 1113686210, 1336423452, 1431882270, 1542027060, 1670529315, 2004635178, 2227372420, 2863764540, 3341058630, 4009270356, 5011587945, 6682117260, 10023175890, 20046351780]

約数ペア:

[(1, 20046351780), (2, 10023175890), (3, 6682117260), (4, 5011587945), (5, 4009270356), (6, 3341058630), (7, 2863764540), (9, 2227372420), (10, 2004635178), (12, 1670529315), (13, 1542027060), (14, 1431882270), (15, 1336423452), (18, 1113686210), (20, 1002317589), (21, 954588180), (26, 771013530), (28, 715941135), (30, 668211726), (35, 572752908), (36, 556843105), (39, 514009020), (42, 477294090), (45, 445474484), (49, 409109220), (52, 385506765), (60, 334105863), (63, 318196060), (65, 308405412), (70, 286376454), (78, 257004510), (84, 238647045), (90, 222737242), (91, 220289580), (98, 204554610), (105, 190917636), (117, 171336340), (126, 159098030), (130, 154202706), (140, 143188227), (147, 136369740), (156, 128502255), (180, 111368621), (182, 110144790), (195, 102801804), (196, 102277305), (210, 95458818), (234, 85668170), (245, 81821844), (252, 79549015), (260, 77101353), (273, 73429860), (294, 68184870), (315, 63639212), (359, 55839420), (364, 55072395), (390, 51400902), (420, 47729409), (441, 45456580), (455, 44057916), (468, 42834085), (487, 41162940), (490, 40910922), (546, 36714930), (585, 34267268), (588, 34092435), (630, 31819606), (637, 31469940), (718, 27919710), (735, 27273948), (780, 25700451), (819, 24476620), (882, 22728290), (910, 22028958), (974, 20581470), (980, 20455461), (1077, 18613140), (1092, 18357465), (1170, 17133634), (1260, 15909803), (1274, 15734970), (1365, 14685972), (1436, 13959855), (1461, 13720980), (1470, 13636974), (1638, 12238310), (1764, 11364145), (1795, 11167884), (1820, 11014479), (1911, 10489980), (1948, 10290735), (2154, 9306570), (2205, 9091316), (2340, 8566817), (2435, 8232588), (2513, 7977060), (2548, 7867485), (2730, 7342986), (2922, 6860490), (2940, 6818487), (3185, 6293988), (3231, 6204380), (3276, 6119155), (3409, 5880420), (3590, 5583942), (3822, 5244990), (4095, 4895324), (4308, 4653285), (4383, 4573660), (4410, 4545658), (4667, 4295340), (4870, 4116294), (5026, 3988530), (5385, 3722628), (5460, 3671493), (5733, 3496660), (5844, 3430245), (6331, 3166380), (6370, 3146994), (6462, 3102190), (6818, 2940210), (7180, 2791971), (7305, 2744196), (7539, 2659020), (7644, 2622495), (8190, 2447662), (8766, 2286830), (8820, 2272829), (9334, 2147670), (9555, 2097996), (9740, 2058147), (10052, 1994265), (10227, 1960140), (10770, 1861314), (11466, 1748330), (12565, 1595412), (12662, 1583190), (12740, 1573497), (12924, 1551095), (13636, 1470105), (14001, 1431780), (14610, 1372098), (15078, 1329510), (16155, 1240876), (16380, 1223831), (17045, 1176084), (17532, 1143415), (17591, 1139580), (18668, 1073835), (18993, 1055460), (19110, 1048998), (20454, 980070), (21540, 930657), (21915, 914732), (22617, 886340), (22932, 874165), (23335, 859068), (23863, 840060), (25130, 797706), (25324, 791595), (28002, 715890), (28665, 699332), (29220, 686049), (30156, 664755), (30681, 653380), (31655, 633276), (32310, 620438), (32669, 613620), (34090, 588042), (35182, 569790), (37695, 531804), (37986, 527730), (38220, 524499), (40908, 490035), (42003, 477260), (43830, 457366), (44317, 452340), (45234, 443170), (46670, 429534), (47726, 420030), (50260, 398853), (51135, 392028), (52773, 379860), (56004, 357945), (56979, 351820), (57330, 349666), (61362, 326690), (63310, 316638), (64620, 310219), (65338, 306810), (68180, 294021), (70005, 286356), (70364, 284895), (71589, 280020), (75390, 265902), (75972, 263865), (84006, 238630), (87660, 228683), (87955, 227916), (88634, 226170), (90468, 221585), (93340, 214767), (94965, 211092), (95452, 210015), (98007, 204540), (102270, 196014), (105546, 189930), (113085, 177268), (113958, 175910), (114660, 174833), (119315, 168012), (122724, 163345), (126620, 158319), (130676, 153405), (132951, 150780), (140010, 143178)]