20357062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2137}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 33404112

約数和(自身を除く): 13047050

約数列:

[1, 2, 11, 22, 433, 866, 2137, 4274, 4763, 9526, 23507, 47014, 925321, 1850642, 10178531, 20357062]

約数ペア:

[(1, 20357062), (2, 10178531), (11, 1850642), (22, 925321), (433, 47014), (866, 23507), (2137, 9526), (4274, 4763)]