2020242580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{441101}}^1$

素因数の和:441339

約数の個数: 24

約数和(自身を含む): 4261045320

約数和(自身を除く): 2240802740

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 441101, 882202, 1764404, 2205505, 4411010, 8822020, 101012129, 202024258, 404048516, 505060645, 1010121290, 2020242580]

約数ペア:

[(1, 2020242580), (2, 1010121290), (4, 505060645), (5, 404048516), (10, 202024258), (20, 101012129), (229, 8822020), (458, 4411010), (916, 2205505), (1145, 1764404), (2290, 882202), (4580, 441101)]