20239468616

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{151}}^1\times {\mathrm{9967}}^1$

素因数の和:10206

約数の個数: 48

約数和(自身を含む): 39158689920

約数和(自身を除く): 18919221304

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 604, 1208, 1681, 3362, 6191, 6724, 9967, 12382, 13448, 19934, 24764, 39868, 49528, 79736, 253831, 408647, 507662, 817294, 1015324, 1505017, 1634588, 2030648, 3010034, 3269176, 6020068, 12040136, 16754527, 33509054, 61705697, 67018108, 123411394, 134036216, 246822788, 493645576, 2529933577, 5059867154, 10119734308, 20239468616]

約数ペア:

[(1, 20239468616), (2, 10119734308), (4, 5059867154), (8, 2529933577), (41, 493645576), (82, 246822788), (151, 134036216), (164, 123411394), (302, 67018108), (328, 61705697), (604, 33509054), (1208, 16754527), (1681, 12040136), (3362, 6020068), (6191, 3269176), (6724, 3010034), (9967, 2030648), (12382, 1634588), (13448, 1505017), (19934, 1015324), (24764, 817294), (39868, 507662), (49528, 408647), (79736, 253831)]