20095195874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20888977}}^1$

素因数の和:20889029

約数の個数: 16

約数和(自身を含む): 33338808888

約数和(自身を除く): 13243613014

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 20888977, 41777954, 271556701, 543113402, 772892149, 1545784298, 10047597937, 20095195874]

約数ペア:

[(1, 20095195874), (2, 10047597937), (13, 1545784298), (26, 772892149), (37, 543113402), (74, 271556701), (481, 41777954), (962, 20888977)]