22336820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101531}}^1$

素因数の和:101551

約数の個数: 24

約数和(自身を含む): 51172128

約数和(自身を除く): 28835308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101531, 203062, 406124, 507655, 1015310, 1116841, 2030620, 2233682, 4467364, 5584205, 11168410, 22336820]

約数ペア:

[(1, 22336820), (2, 11168410), (4, 5584205), (5, 4467364), (10, 2233682), (11, 2030620), (20, 1116841), (22, 1015310), (44, 507655), (55, 406124), (110, 203062), (220, 101531)]