20165202461

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1\times {\mathrm{8761}}^1$

素因数の和:9500

約数の個数: 16

約数和(自身を含む): 21049828800

約数和(自身を除く): 884626339

約数列:

[1, 29, 139, 571, 4031, 8761, 16559, 79369, 254069, 1217779, 2301701, 5002531, 35315591, 145073399, 695351809, 20165202461]

約数ペア:

[(1, 20165202461), (29, 695351809), (139, 145073399), (571, 35315591), (4031, 5002531), (8761, 2301701), (16559, 1217779), (79369, 254069)]