20674623310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187951121}}^1$

素因数の和:187951139

約数の個数: 16

約数和(自身を含む): 40597442352

約数和(自身を除く): 19922819042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 187951121, 375902242, 939755605, 1879511210, 2067462331, 4134924662, 10337311655, 20674623310]

約数ペア:

[(1, 20674623310), (2, 10337311655), (5, 4134924662), (10, 2067462331), (11, 1879511210), (22, 939755605), (55, 375902242), (110, 187951121)]