20079202016

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{1159843}}^1$

素因数の和:1160394

約数の個数: 24

約数和(自身を含む): 39604033224

約数和(自身を除く): 19524831208

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 2164, 4328, 8656, 17312, 1159843, 2319686, 4639372, 9278744, 18557488, 37114976, 627475063, 1254950126, 2509900252, 5019800504, 10039601008, 20079202016]

約数ペア:

[(1, 20079202016), (2, 10039601008), (4, 5019800504), (8, 2509900252), (16, 1254950126), (32, 627475063), (541, 37114976), (1082, 18557488), (2164, 9278744), (4328, 4639372), (8656, 2319686), (17312, 1159843)]