20247958653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{274843}}^1$

素因数の和:276748

約数の個数: 16

約数和(自身を含む): 29089488960

約数和(自身を除く): 8841530307

約数列:

[1, 3, 13, 39, 1889, 5667, 24557, 73671, 274843, 824529, 3572959, 10718877, 519178427, 1557535281, 6749319551, 20247958653]

約数ペア:

[(1, 20247958653), (3, 6749319551), (13, 1557535281), (39, 519178427), (1889, 10718877), (5667, 3572959), (24557, 824529), (73671, 274843)]