20733138715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1\times {\mathrm{75029}}^1$

素因数の和:78302

約数の個数: 16

約数和(自身を含む): 26351736480

約数和(自身を除く): 5618597765

約数列:

[1, 5, 17, 85, 3251, 16255, 55267, 75029, 276335, 375145, 1275493, 6377465, 243919279, 1219596395, 4146627743, 20733138715]

約数ペア:

[(1, 20733138715), (5, 4146627743), (17, 1219596395), (85, 243919279), (3251, 6377465), (16255, 1275493), (55267, 375145), (75029, 276335)]