13105367020

素因数分解:

$2^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{291101}}^1$

素因数の和:293361

約数の個数: 24

約数和(自身を含む): 27533591568

約数和(自身を除く): 14428224548

約数列:

[1, 2, 4, 5, 10, 20, 2251, 4502, 9004, 11255, 22510, 45020, 291101, 582202, 1164404, 1455505, 2911010, 5822020, 655268351, 1310536702, 2621073404, 3276341755, 6552683510, 13105367020]

約数ペア:

[(1, 13105367020), (2, 6552683510), (4, 3276341755), (5, 2621073404), (10, 1310536702), (20, 655268351), (2251, 5822020), (4502, 2911010), (9004, 1455505), (11255, 1164404), (22510, 582202), (45020, 291101)]