20210959004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{4127}}^1\times {\mathrm{53231}}^1$

素因数の和:57385

約数の個数: 24

約数和(自身を含む): 36916604928

約数和(自身を除く): 16705645924

約数列:

[1, 2, 4, 23, 46, 92, 4127, 8254, 16508, 53231, 94921, 106462, 189842, 212924, 379684, 1224313, 2448626, 4897252, 219684337, 439368674, 878737348, 5052739751, 10105479502, 20210959004]

約数ペア:

[(1, 20210959004), (2, 10105479502), (4, 5052739751), (23, 878737348), (46, 439368674), (92, 219684337), (4127, 4897252), (8254, 2448626), (16508, 1224313), (53231, 379684), (94921, 212924), (106462, 189842)]