20575060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93523}}^1$

素因数の和:93543

約数の個数: 24

約数和(自身を含む): 47136096

約数和(自身を除く): 26561036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 93523, 187046, 374092, 467615, 935230, 1028753, 1870460, 2057506, 4115012, 5143765, 10287530, 20575060]

約数ペア:

[(1, 20575060), (2, 10287530), (4, 5143765), (5, 4115012), (10, 2057506), (11, 1870460), (20, 1028753), (22, 935230), (44, 467615), (55, 374092), (110, 187046), (220, 93523)]