201636755024

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{20425117}}^1$

素因数の和:20425742

約数の個数: 20

約数和(自身を含む): 391304410644

約数和(自身を除く): 189667655620

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 20425117, 40850234, 81700468, 163400936, 326801872, 12602297189, 25204594378, 50409188756, 100818377512, 201636755024]

約数ペア:

[(1, 201636755024), (2, 100818377512), (4, 50409188756), (8, 25204594378), (16, 12602297189), (617, 326801872), (1234, 163400936), (2468, 81700468), (4936, 40850234), (9872, 20425117)]