20133761705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^2\times {\mathrm{881}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 25085191320

約数和(自身を除く): 4951429615

約数列:

[1, 5, 29, 145, 397, 881, 1985, 4405, 11513, 25549, 57565, 127745, 157609, 349757, 788045, 1748785, 4570661, 10142953, 22853305, 50714765, 138853529, 694267645, 4026752341, 20133761705]

約数ペア:

[(1, 20133761705), (5, 4026752341), (29, 694267645), (145, 138853529), (397, 50714765), (881, 22853305), (1985, 10142953), (4405, 4570661), (11513, 1748785), (25549, 788045), (57565, 349757), (127745, 157609)]