20225544770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49330597}}^1$

素因数の和:49330645

約数の個数: 16

約数和(自身を含む): 37293932088

約数和(自身を除く): 17068387318

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 49330597, 98661194, 246652985, 493305970, 2022554477, 4045108954, 10112772385, 20225544770]

約数ペア:

[(1, 20225544770), (2, 10112772385), (5, 4045108954), (10, 2022554477), (41, 493305970), (82, 246652985), (205, 98661194), (410, 49330597)]