20235417818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11945347}}^1$

素因数の和:11945378

約数の個数: 24

約数和(自身を含む): 38129550816

約数和(自身を除く): 17894132998

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11945347, 23890694, 83617429, 131398817, 167234858, 262797634, 919791719, 1445386987, 1839583438, 2890773974, 10117708909, 20235417818]

約数ペア:

[(1, 20235417818), (2, 10117708909), (7, 2890773974), (11, 1839583438), (14, 1445386987), (22, 919791719), (77, 262797634), (121, 167234858), (154, 131398817), (242, 83617429), (847, 23890694), (1694, 11945347)]