201650544020

素因数分解:

$2^2\times 5^1\times {\mathrm{10082527201}}^1$

素因数の和:10082527210

約数の個数: 12

約数和(自身を含む): 423466142484

約数和(自身を除く): 221815598464

約数列:

[1, 2, 4, 5, 10, 20, 10082527201, 20165054402, 40330108804, 50412636005, 100825272010, 201650544020]

約数ペア:

[(1, 201650544020), (2, 100825272010), (4, 50412636005), (5, 40330108804), (10, 20165054402), (20, 10082527201)]