202240160420

素因数分解:

$2^2\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{3785851}}^1$

素因数の和:3788531

約数の個数: 24

約数和(自身を含む): 424863454848

約数和(自身を除く): 222623294428

約数列:

[1, 2, 4, 5, 10, 20, 2671, 5342, 10684, 13355, 26710, 53420, 3785851, 7571702, 15143404, 18929255, 37858510, 75717020, 10112008021, 20224016042, 40448032084, 50560040105, 101120080210, 202240160420]

約数ペア:

[(1, 202240160420), (2, 101120080210), (4, 50560040105), (5, 40448032084), (10, 20224016042), (20, 10112008021), (2671, 75717020), (5342, 37858510), (10684, 18929255), (13355, 15143404), (26710, 7571702), (53420, 3785851)]