20577124531

素因数分解:

${\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1\times {\mathrm{1019}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 20902860000

約数和(自身を除く): 325735469

約数列:

[1, 109, 229, 809, 1019, 24961, 88181, 111071, 185261, 233351, 824371, 20193449, 25435259, 89856439, 188780959, 20577124531]

約数ペア:

[(1, 20577124531), (109, 188780959), (229, 89856439), (809, 25435259), (1019, 20193449), (24961, 824371), (88181, 233351), (111071, 185261)]