20119700882

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2087539}}^1$

素因数の和:2087681

約数の個数: 16

約数和(自身を含む): 31062595200

約数和(自身を除く): 10942894318

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 2087539, 4175078, 127339879, 164915581, 254679758, 329831162, 10059850441, 20119700882]

約数ペア:

[(1, 20119700882), (2, 10059850441), (61, 329831162), (79, 254679758), (122, 164915581), (158, 127339879), (4819, 4175078), (9638, 2087539)]