20163665660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59304899}}^1$

素因数の和:59304925

約数の個数: 24

約数和(自身を含む): 44834504400

約数和(自身を除く): 24670838740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59304899, 118609798, 237219596, 296524495, 593048990, 1008183283, 1186097980, 2016366566, 4032733132, 5040916415, 10081832830, 20163665660]

約数ペア:

[(1, 20163665660), (2, 10081832830), (4, 5040916415), (5, 4032733132), (10, 2016366566), (17, 1186097980), (20, 1008183283), (34, 593048990), (68, 296524495), (85, 237219596), (170, 118609798), (340, 59304899)]