20260677310

素因数分解:

$2^1\times 5^1\times {\mathrm{197261}}^1\times {\mathrm{10271}}^1$

素因数の和:207539

約数の個数: 16

約数和(自身を含む): 36472954752

約数和(自身を除く): 16212277442

約数列:

[1, 2, 5, 10, 10271, 20542, 51355, 102710, 197261, 394522, 986305, 1972610, 2026067731, 4052135462, 10130338655, 20260677310]

約数ペア:

[(1, 20260677310), (2, 10130338655), (5, 4052135462), (10, 2026067731), (10271, 1972610), (20542, 986305), (51355, 394522), (102710, 197261)]