20201996302

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1\times {\mathrm{59509}}^1$

素因数の和:60411

約数の個数: 16

約数和(自身を含む): 30464359200

約数和(自身を除く): 10262362898

約数列:

[1, 2, 269, 538, 631, 1262, 59509, 119018, 169739, 339478, 16007921, 32015842, 37550179, 75100358, 10100998151, 20201996302]

約数ペア:

[(1, 20201996302), (2, 10100998151), (269, 75100358), (538, 37550179), (631, 32015842), (1262, 16007921), (59509, 339478), (119018, 169739)]