20924891988

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 384

約数和(自身を含む): 67948339200

約数和(自身を除く): 47023447212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 73, 77, 78, 84, 91, 98, 132, 143, 146, 147, 154, 156, 182, 196, 219, 231, 273, 286, 292, 294, 308, 343, 364, 429, 438, 462, 487, 511, 539, 546, 572, 588, 637, 686, 803, 858, 876, 924, 949, 974, 1001, 1022, 1029, 1078, 1092, 1274, 1372, 1461, 1533, 1606, 1617, 1716, 1898, 1911, 1948, 2002, 2044, 2058, 2156, 2409, 2548, 2847, 2922, 3003, 3066, 3212, 3234, 3409, 3577, 3773, 3796, 3822, 4004, 4116, 4459, 4818, 5357, 5621, 5694, 5844, 6006, 6132, 6331, 6468, 6643, 6818, 7007, 7154, 7546, 7644, 8918, 9636, 10227, 10439, 10714, 10731, 11242, 11319, 11388, 12012, 12662, 13286, 13377, 13636, 14014, 14308, 15092, 16071, 16863, 17836, 18993, 19929, 20454, 20878, 21021, 21428, 21462, 22484, 22638, 23863, 25039, 25324, 26572, 26754, 28028, 31317, 32142, 33726, 35551, 37499, 37986, 39347, 39858, 40908, 41756, 42042, 42924, 44317, 45276, 46501, 47726, 49049, 50078, 53508, 62634, 64284, 67452, 69641, 71102, 71589, 73073, 74998, 75117, 75972, 78694, 79716, 84084, 88634, 93002, 95452, 98098, 100156, 106653, 112497, 118041, 125268, 132951, 139282, 139503, 142204, 143178, 146146, 147147, 149996, 150234, 157388, 167041, 177268, 186004, 196196, 208923, 213306, 219219, 224994, 236082, 248857, 262493, 265902, 275429, 278564, 279006, 286356, 292292, 294294, 300468, 310219, 325507, 334082, 391061, 417846, 426612, 438438, 449988, 462163, 472164, 487487, 497714, 501123, 511511, 524986, 531804, 550858, 558012, 588588, 620438, 651014, 668164, 746571, 782122, 787479, 826287, 835692, 876876, 924326, 930657, 974974, 976521, 995428, 1002246, 1023022, 1049972, 1101716, 1173183, 1240876, 1302028, 1386489, 1462461, 1493142, 1534533, 1564244, 1574958, 1652574, 1741999, 1837451, 1848652, 1861314, 1949948, 1953042, 2004492, 2046044, 2171533, 2346366, 2737427, 2772978, 2924922, 2986284, 3069066, 3149916, 3235141, 3305148, 3412409, 3483998, 3580577, 3674902, 3722628, 3906084, 4343066, 4692732, 5083793, 5225997, 5474854, 5512353, 5545956, 5849844, 6138132, 6470282, 6514599, 6824818, 6967996, 7161154, 7349804, 8212281, 8686132, 9705423, 10167586, 10237227, 10451994, 10741731, 10949708, 11024706, 12193993, 12940564, 13029198, 13649636, 14322308, 15251379, 16424562, 19161989, 19410846, 20335172, 20474454, 20903988, 21483462, 22049412, 22645987, 23886863, 24387986, 26058396, 30502758, 32849124, 35586551, 36581979, 38323978, 38821692, 40948908, 42966924, 45291974, 47773726, 48775972, 57485967, 61005516, 67937961, 71173102, 71660589, 73163958, 76647956, 90583948, 95547452, 106759653, 114971934, 134133923, 135875922, 142346204, 143321178, 146327916, 158521909, 213519306, 229943868, 249105857, 268267846, 271751844, 286642356, 317043818, 402401769, 427038612, 475565727, 498211714, 536535692, 634087636, 747317571, 804803538, 951131454, 996423428, 1494635142, 1609607076, 1743740999, 1902262908, 2989270284, 3487481998, 5231222997, 6974963996, 10462445994, 20924891988]

約数ペア:

[(1, 20924891988), (2, 10462445994), (3, 6974963996), (4, 5231222997), (6, 3487481998), (7, 2989270284), (11, 1902262908), (12, 1743740999), (13, 1609607076), (14, 1494635142), (21, 996423428), (22, 951131454), (26, 804803538), (28, 747317571), (33, 634087636), (39, 536535692), (42, 498211714), (44, 475565727), (49, 427038612), (52, 402401769), (66, 317043818), (73, 286642356), (77, 271751844), (78, 268267846), (84, 249105857), (91, 229943868), (98, 213519306), (132, 158521909), (143, 146327916), (146, 143321178), (147, 142346204), (154, 135875922), (156, 134133923), (182, 114971934), (196, 106759653), (219, 95547452), (231, 90583948), (273, 76647956), (286, 73163958), (292, 71660589), (294, 71173102), (308, 67937961), (343, 61005516), (364, 57485967), (429, 48775972), (438, 47773726), (462, 45291974), (487, 42966924), (511, 40948908), (539, 38821692), (546, 38323978), (572, 36581979), (588, 35586551), (637, 32849124), (686, 30502758), (803, 26058396), (858, 24387986), (876, 23886863), (924, 22645987), (949, 22049412), (974, 21483462), (1001, 20903988), (1022, 20474454), (1029, 20335172), (1078, 19410846), (1092, 19161989), (1274, 16424562), (1372, 15251379), (1461, 14322308), (1533, 13649636), (1606, 13029198), (1617, 12940564), (1716, 12193993), (1898, 11024706), (1911, 10949708), (1948, 10741731), (2002, 10451994), (2044, 10237227), (2058, 10167586), (2156, 9705423), (2409, 8686132), (2548, 8212281), (2847, 7349804), (2922, 7161154), (3003, 6967996), (3066, 6824818), (3212, 6514599), (3234, 6470282), (3409, 6138132), (3577, 5849844), (3773, 5545956), (3796, 5512353), (3822, 5474854), (4004, 5225997), (4116, 5083793), (4459, 4692732), (4818, 4343066), (5357, 3906084), (5621, 3722628), (5694, 3674902), (5844, 3580577), (6006, 3483998), (6132, 3412409), (6331, 3305148), (6468, 3235141), (6643, 3149916), (6818, 3069066), (7007, 2986284), (7154, 2924922), (7546, 2772978), (7644, 2737427), (8918, 2346366), (9636, 2171533), (10227, 2046044), (10439, 2004492), (10714, 1953042), (10731, 1949948), (11242, 1861314), (11319, 1848652), (11388, 1837451), (12012, 1741999), (12662, 1652574), (13286, 1574958), (13377, 1564244), (13636, 1534533), (14014, 1493142), (14308, 1462461), (15092, 1386489), (16071, 1302028), (16863, 1240876), (17836, 1173183), (18993, 1101716), (19929, 1049972), (20454, 1023022), (20878, 1002246), (21021, 995428), (21428, 976521), (21462, 974974), (22484, 930657), (22638, 924326), (23863, 876876), (25039, 835692), (25324, 826287), (26572, 787479), (26754, 782122), (28028, 746571), (31317, 668164), (32142, 651014), (33726, 620438), (35551, 588588), (37499, 558012), (37986, 550858), (39347, 531804), (39858, 524986), (40908, 511511), (41756, 501123), (42042, 497714), (42924, 487487), (44317, 472164), (45276, 462163), (46501, 449988), (47726, 438438), (49049, 426612), (50078, 417846), (53508, 391061), (62634, 334082), (64284, 325507), (67452, 310219), (69641, 300468), (71102, 294294), (71589, 292292), (73073, 286356), (74998, 279006), (75117, 278564), (75972, 275429), (78694, 265902), (79716, 262493), (84084, 248857), (88634, 236082), (93002, 224994), (95452, 219219), (98098, 213306), (100156, 208923), (106653, 196196), (112497, 186004), (118041, 177268), (125268, 167041), (132951, 157388), (139282, 150234), (139503, 149996), (142204, 147147), (143178, 146146)]