20616565511

素因数分解:

${\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{18691}}^1$

素因数の和:19022

約数の個数: 16

約数和(自身を含む): 21262224768

約数和(自身を除く): 645659257

約数列:

[1, 67, 101, 163, 6767, 10921, 16463, 18691, 1103021, 1252297, 1887791, 3046633, 126481997, 204124411, 307709933, 20616565511]

約数ペア:

[(1, 20616565511), (67, 307709933), (101, 204124411), (163, 126481997), (6767, 3046633), (10921, 1887791), (16463, 1252297), (18691, 1103021)]