20641906906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2519149}}^1$

素因数の和:2519409

約数の個数: 16

約数和(自身を含む): 32920252200

約数和(自身を除く): 12278345294

約数列:

[1, 2, 17, 34, 241, 482, 4097, 8194, 2519149, 5038298, 42825533, 85651066, 607114909, 1214229818, 10320953453, 20641906906]

約数ペア:

[(1, 20641906906), (2, 10320953453), (17, 1214229818), (34, 607114909), (241, 85651066), (482, 42825533), (4097, 5038298), (8194, 2519149)]