20248949604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{859609}}^1$

素因数の和:859780

約数の個数: 48

約数和(自身を含む): 51219002240

約数和(自身を除く): 30970052636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 3926, 5889, 7852, 11778, 23556, 859609, 1719218, 2578827, 3438436, 5157654, 10315308, 11174917, 22349834, 33524751, 44699668, 67049502, 129800959, 134099004, 259601918, 389402877, 519203836, 778805754, 1557611508, 1687412467, 3374824934, 5062237401, 6749649868, 10124474802, 20248949604]

約数ペア:

[(1, 20248949604), (2, 10124474802), (3, 6749649868), (4, 5062237401), (6, 3374824934), (12, 1687412467), (13, 1557611508), (26, 778805754), (39, 519203836), (52, 389402877), (78, 259601918), (151, 134099004), (156, 129800959), (302, 67049502), (453, 44699668), (604, 33524751), (906, 22349834), (1812, 11174917), (1963, 10315308), (3926, 5157654), (5889, 3438436), (7852, 2578827), (11778, 1719218), (23556, 859609)]