20171091070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155162239}}^1$

素因数の和:155162259

約数の個数: 16

約数和(自身を含む): 39100884480

約数和(自身を除く): 18929793410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155162239, 310324478, 775811195, 1551622390, 2017109107, 4034218214, 10085545535, 20171091070]

約数ペア:

[(1, 20171091070), (2, 10085545535), (5, 4034218214), (10, 2017109107), (13, 1551622390), (26, 775811195), (65, 310324478), (130, 155162239)]