22476536920

素因数分解:

$2^3\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{509441}}^1$

素因数の和:510555

約数の個数: 32

約数和(自身を含む): 50618157120

約数和(自身を除く): 28141620200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1103, 2206, 4412, 5515, 8824, 11030, 22060, 44120, 509441, 1018882, 2037764, 2547205, 4075528, 5094410, 10188820, 20377640, 561913423, 1123826846, 2247653692, 2809567115, 4495307384, 5619134230, 11238268460, 22476536920]

約数ペア:

[(1, 22476536920), (2, 11238268460), (4, 5619134230), (5, 4495307384), (8, 2809567115), (10, 2247653692), (20, 1123826846), (40, 561913423), (1103, 20377640), (2206, 10188820), (4412, 5094410), (5515, 4075528), (8824, 2547205), (11030, 2037764), (22060, 1018882), (44120, 509441)]