20225874

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82219}}^1$

素因数の和:82265

約数の個数: 16

約数和(自身を含む): 41438880

約数和(自身を除く): 21213006

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82219, 164438, 246657, 493314, 3370979, 6741958, 10112937, 20225874]

約数ペア:

[(1, 20225874), (2, 10112937), (3, 6741958), (6, 3370979), (41, 493314), (82, 246657), (123, 164438), (246, 82219)]