20182206484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7519451}}^1$

素因数の和:7519527

約数の個数: 24

約数和(自身を含む): 39161306016

約数和(自身を除く): 18979099532

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 7519451, 15038902, 30077804, 82713961, 165427922, 330855844, 458686511, 917373022, 1834746044, 5045551621, 10091103242, 20182206484]

約数ペア:

[(1, 20182206484), (2, 10091103242), (4, 5045551621), (11, 1834746044), (22, 917373022), (44, 458686511), (61, 330855844), (122, 165427922), (244, 82713961), (671, 30077804), (1342, 15038902), (2684, 7519451)]