20163308888

素因数分解:

$2^3\times {\mathrm{56263}}^1\times {\mathrm{44797}}^1$

素因数の和:101066

約数の個数: 16

約数和(自身を含む): 37807720080

約数和(自身を除く): 17644411192

約数列:

[1, 2, 4, 8, 44797, 56263, 89594, 112526, 179188, 225052, 358376, 450104, 2520413611, 5040827222, 10081654444, 20163308888]

約数ペア:

[(1, 20163308888), (2, 10081654444), (4, 5040827222), (8, 2520413611), (44797, 450104), (56263, 358376), (89594, 225052), (112526, 179188)]