20198097651

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1\times {\mathrm{75707}}^1$

素因数の和:76610

約数の個数: 16

約数和(自身を含む): 27204004224

約数和(自身を除く): 7005906573

約数列:

[1, 3, 113, 339, 787, 2361, 75707, 88931, 227121, 266793, 8554891, 25664673, 59581409, 178744227, 6732699217, 20198097651]

約数ペア:

[(1, 20198097651), (3, 6732699217), (113, 178744227), (339, 59581409), (787, 25664673), (2361, 8554891), (75707, 266793), (88931, 227121)]