20131521850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36602767}}^1$

素因数の和:36602790

約数の個数: 24

約数和(自身を含む): 40848689088

約数和(自身を除く): 20717167238

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36602767, 73205534, 183013835, 366027670, 402630437, 805260874, 915069175, 1830138350, 2013152185, 4026304370, 10065760925, 20131521850]

約数ペア:

[(1, 20131521850), (2, 10065760925), (5, 4026304370), (10, 2013152185), (11, 1830138350), (22, 915069175), (25, 805260874), (50, 402630437), (55, 366027670), (110, 183013835), (275, 73205534), (550, 36602767)]