20100371772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{23021}}^1$

素因数の和:23263

約数の個数: 96

約数和(自身を含む): 52523311680

約数和(自身を除く): 32422939908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 193, 348, 377, 386, 579, 754, 772, 1131, 1158, 1508, 2262, 2316, 2509, 4524, 5018, 5597, 7527, 10036, 11194, 15054, 16791, 22388, 23021, 30108, 33582, 46042, 67164, 69063, 72761, 92084, 138126, 145522, 218283, 276252, 291044, 299273, 436566, 598546, 667609, 873132, 897819, 1197092, 1335218, 1795638, 2002827, 2670436, 3591276, 4005654, 4443053, 8011308, 8678917, 8886106, 13329159, 17357834, 17772212, 26036751, 26658318, 34715668, 52073502, 53316636, 57759689, 104147004, 115519378, 128848537, 173279067, 231038756, 257697074, 346558134, 386545611, 515394148, 693116268, 773091222, 1546182444, 1675030981, 3350061962, 5025092943, 6700123924, 10050185886, 20100371772]

約数ペア:

[(1, 20100371772), (2, 10050185886), (3, 6700123924), (4, 5025092943), (6, 3350061962), (12, 1675030981), (13, 1546182444), (26, 773091222), (29, 693116268), (39, 515394148), (52, 386545611), (58, 346558134), (78, 257697074), (87, 231038756), (116, 173279067), (156, 128848537), (174, 115519378), (193, 104147004), (348, 57759689), (377, 53316636), (386, 52073502), (579, 34715668), (754, 26658318), (772, 26036751), (1131, 17772212), (1158, 17357834), (1508, 13329159), (2262, 8886106), (2316, 8678917), (2509, 8011308), (4524, 4443053), (5018, 4005654), (5597, 3591276), (7527, 2670436), (10036, 2002827), (11194, 1795638), (15054, 1335218), (16791, 1197092), (22388, 897819), (23021, 873132), (30108, 667609), (33582, 598546), (46042, 436566), (67164, 299273), (69063, 291044), (72761, 276252), (92084, 218283), (138126, 145522)]