20205122502

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2557}}^1\times {\mathrm{9613}}^1$

素因数の和:12312

約数の個数: 32

約数和(自身を含む): 40725365472

約数和(自身を除く): 20520242970

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 2557, 5114, 7671, 9613, 15342, 19226, 28839, 57678, 350309, 700618, 1050927, 1316981, 2101854, 2633962, 3950943, 7901886, 24580441, 49160882, 73741323, 147482646, 3367520417, 6735040834, 10102561251, 20205122502]

約数ペア:

[(1, 20205122502), (2, 10102561251), (3, 6735040834), (6, 3367520417), (137, 147482646), (274, 73741323), (411, 49160882), (822, 24580441), (2557, 7901886), (5114, 3950943), (7671, 2633962), (9613, 2101854), (15342, 1316981), (19226, 1050927), (28839, 700618), (57678, 350309)]