20131242340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91505647}}^1$

素因数の和:91505667

約数の個数: 24

約数和(自身を含む): 46118846592

約数和(自身を除く): 25987604252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91505647, 183011294, 366022588, 457528235, 915056470, 1006562117, 1830112940, 2013124234, 4026248468, 5032810585, 10065621170, 20131242340]

約数ペア:

[(1, 20131242340), (2, 10065621170), (4, 5032810585), (5, 4026248468), (10, 2013124234), (11, 1830112940), (20, 1006562117), (22, 915056470), (44, 457528235), (55, 366022588), (110, 183011294), (220, 91505647)]