20174891966

素因数分解:

$2^1\times {\mathrm{823}}^1\times {\mathrm{1871}}^1\times {\mathrm{6551}}^1$

素因数の和:9247

約数の個数: 16

約数和(自身を含む): 30319930368

約数和(自身を除く): 10145038402

約数列:

[1, 2, 823, 1646, 1871, 3742, 6551, 13102, 1539833, 3079666, 5391473, 10782946, 12256921, 24513842, 10087445983, 20174891966]

約数ペア:

[(1, 20174891966), (2, 10087445983), (823, 24513842), (1646, 12256921), (1871, 10782946), (3742, 5391473), (6551, 3079666), (13102, 1539833)]