20153703011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{168089}}^1$

素因数の和:168526

約数の個数: 16

約数和(自身を含む): 22704252480

約数和(自身を除く): 2550549469

約数列:

[1, 13, 23, 299, 401, 5213, 9223, 119899, 168089, 2185157, 3866047, 50258611, 67403689, 876247957, 1550284847, 20153703011]

約数ペア:

[(1, 20153703011), (13, 1550284847), (23, 876247957), (299, 67403689), (401, 50258611), (5213, 3866047), (9223, 2185157), (119899, 168089)]