20519382620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93269921}}^1$

素因数の和:93269941

約数の個数: 24

約数和(自身を含む): 47008040688

約数和(自身を除く): 26488658068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 93269921, 186539842, 373079684, 466349605, 932699210, 1025969131, 1865398420, 2051938262, 4103876524, 5129845655, 10259691310, 20519382620]

約数ペア:

[(1, 20519382620), (2, 10259691310), (4, 5129845655), (5, 4103876524), (10, 2051938262), (11, 1865398420), (20, 1025969131), (22, 932699210), (44, 466349605), (55, 373079684), (110, 186539842), (220, 93269921)]