21000753332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13926229}}^1$

素因数の和:13926275

約数の個数: 24

約数和(自身を含む): 40943116200

約数和(自身を除く): 19942362868

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 13926229, 27852458, 55704916, 181040977, 362081954, 403860641, 724163908, 807721282, 1615442564, 5250188333, 10500376666, 21000753332]

約数ペア:

[(1, 21000753332), (2, 10500376666), (4, 5250188333), (13, 1615442564), (26, 807721282), (29, 724163908), (52, 403860641), (58, 362081954), (116, 181040977), (377, 55704916), (754, 27852458), (1508, 13926229)]