20291215402

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{35105909}}^1$

素因数の和:35105945

約数の個数: 12

約数和(自身を含む): 32332543110

約数和(自身を除く): 12041327708

約数列:

[1, 2, 17, 34, 289, 578, 35105909, 70211818, 596800453, 1193600906, 10145607701, 20291215402]

約数ペア:

[(1, 20291215402), (2, 10145607701), (17, 1193600906), (34, 596800453), (289, 70211818), (578, 35105909)]