20462078104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{196750751}}^1$

素因数の和:196750770

約数の個数: 16

約数和(自身を含む): 41317657920

約数和(自身を除く): 20855579816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 196750751, 393501502, 787003004, 1574006008, 2557759763, 5115519526, 10231039052, 20462078104]

約数ペア:

[(1, 20462078104), (2, 10231039052), (4, 5115519526), (8, 2557759763), (13, 1574006008), (26, 787003004), (52, 393501502), (104, 196750751)]