20221373240

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2014081}}^1$

素因数の和:2014343

約数の個数: 32

約数和(自身を含む): 45679379760

約数和(自身を除く): 25458006520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 2014081, 4028162, 8056324, 10070405, 16112648, 20140810, 40281620, 80563240, 505534331, 1011068662, 2022137324, 2527671655, 4044274648, 5055343310, 10110686620, 20221373240]

約数ペア:

[(1, 20221373240), (2, 10110686620), (4, 5055343310), (5, 4044274648), (8, 2527671655), (10, 2022137324), (20, 1011068662), (40, 505534331), (251, 80563240), (502, 40281620), (1004, 20140810), (1255, 16112648), (2008, 10070405), (2510, 8056324), (5020, 4028162), (10040, 2014081)]