20126148042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 56445234048

約数和(自身を除く): 36319086006

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 121, 143, 154, 182, 186, 217, 231, 242, 273, 286, 317, 341, 363, 403, 429, 434, 462, 546, 634, 651, 682, 726, 806, 847, 858, 951, 961, 1001, 1023, 1209, 1302, 1573, 1694, 1902, 1922, 2002, 2046, 2219, 2387, 2418, 2541, 2821, 2883, 3003, 3146, 3487, 3751, 4121, 4433, 4438, 4719, 4774, 5082, 5642, 5766, 6006, 6657, 6727, 6974, 7161, 7502, 8242, 8463, 8866, 9438, 9827, 10461, 10571, 11011, 11253, 12363, 12493, 13299, 13314, 13454, 14322, 16926, 19654, 20181, 20922, 21142, 22022, 22506, 24409, 24726, 24986, 26257, 26598, 28847, 29481, 31031, 31713, 33033, 37479, 38357, 40362, 45331, 48763, 48818, 52514, 57694, 58962, 62062, 63426, 66066, 68789, 73227, 73997, 74958, 76714, 78771, 86541, 87451, 90662, 93093, 97526, 108097, 115071, 116281, 127751, 135993, 137423, 137578, 146289, 146454, 147994, 157542, 173082, 174902, 186186, 206367, 216194, 221991, 230142, 232562, 255502, 262353, 268499, 271986, 274846, 292578, 304637, 317317, 324291, 341341, 348843, 383253, 412269, 412734, 443982, 498641, 524706, 536998, 609274, 634634, 648582, 682682, 697686, 756679, 766506, 805497, 813967, 824538, 894257, 913911, 951951, 961961, 997282, 1024023, 1189067, 1405261, 1495923, 1511653, 1513358, 1610994, 1627934, 1788514, 1827822, 1903902, 1923922, 2048046, 2132459, 2270037, 2378134, 2441901, 2682771, 2810522, 2885883, 2991846, 3023306, 3351007, 3490487, 3567201, 3960281, 4215783, 4264918, 4534959, 4540074, 4883802, 5365542, 5771766, 6397377, 6702014, 6980974, 7134402, 7920562, 8323469, 8431566, 9069918, 9836827, 10053021, 10471461, 10581571, 11880843, 12794754, 15457871, 16646938, 19673654, 20106042, 20942922, 21163142, 23457049, 23761686, 24970407, 27721967, 29510481, 30915742, 31744713, 36861077, 43563091, 46373613, 46914098, 49940814, 55443934, 59020962, 63489426, 70371147, 73722154, 83165901, 87126182, 92747226, 108205097, 110583231, 130689273, 140742294, 166331802, 216410194, 221166462, 258027539, 261378546, 304941637, 324615291, 479194001, 516055078, 609883274, 649230582, 774082617, 914824911, 958388002, 1437582003, 1548165234, 1829649822, 2875164006, 3354358007, 6708716014, 10063074021, 20126148042]

約数ペア:

[(1, 20126148042), (2, 10063074021), (3, 6708716014), (6, 3354358007), (7, 2875164006), (11, 1829649822), (13, 1548165234), (14, 1437582003), (21, 958388002), (22, 914824911), (26, 774082617), (31, 649230582), (33, 609883274), (39, 516055078), (42, 479194001), (62, 324615291), (66, 304941637), (77, 261378546), (78, 258027539), (91, 221166462), (93, 216410194), (121, 166331802), (143, 140742294), (154, 130689273), (182, 110583231), (186, 108205097), (217, 92747226), (231, 87126182), (242, 83165901), (273, 73722154), (286, 70371147), (317, 63489426), (341, 59020962), (363, 55443934), (403, 49940814), (429, 46914098), (434, 46373613), (462, 43563091), (546, 36861077), (634, 31744713), (651, 30915742), (682, 29510481), (726, 27721967), (806, 24970407), (847, 23761686), (858, 23457049), (951, 21163142), (961, 20942922), (1001, 20106042), (1023, 19673654), (1209, 16646938), (1302, 15457871), (1573, 12794754), (1694, 11880843), (1902, 10581571), (1922, 10471461), (2002, 10053021), (2046, 9836827), (2219, 9069918), (2387, 8431566), (2418, 8323469), (2541, 7920562), (2821, 7134402), (2883, 6980974), (3003, 6702014), (3146, 6397377), (3487, 5771766), (3751, 5365542), (4121, 4883802), (4433, 4540074), (4438, 4534959), (4719, 4264918), (4774, 4215783), (5082, 3960281), (5642, 3567201), (5766, 3490487), (6006, 3351007), (6657, 3023306), (6727, 2991846), (6974, 2885883), (7161, 2810522), (7502, 2682771), (8242, 2441901), (8463, 2378134), (8866, 2270037), (9438, 2132459), (9827, 2048046), (10461, 1923922), (10571, 1903902), (11011, 1827822), (11253, 1788514), (12363, 1627934), (12493, 1610994), (13299, 1513358), (13314, 1511653), (13454, 1495923), (14322, 1405261), (16926, 1189067), (19654, 1024023), (20181, 997282), (20922, 961961), (21142, 951951), (22022, 913911), (22506, 894257), (24409, 824538), (24726, 813967), (24986, 805497), (26257, 766506), (26598, 756679), (28847, 697686), (29481, 682682), (31031, 648582), (31713, 634634), (33033, 609274), (37479, 536998), (38357, 524706), (40362, 498641), (45331, 443982), (48763, 412734), (48818, 412269), (52514, 383253), (57694, 348843), (58962, 341341), (62062, 324291), (63426, 317317), (66066, 304637), (68789, 292578), (73227, 274846), (73997, 271986), (74958, 268499), (76714, 262353), (78771, 255502), (86541, 232562), (87451, 230142), (90662, 221991), (93093, 216194), (97526, 206367), (108097, 186186), (115071, 174902), (116281, 173082), (127751, 157542), (135993, 147994), (137423, 146454), (137578, 146289)]