20161953130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3458311}}^1$

素因数の和:3458382

約数の個数: 32

約数和(自身を含む): 40337751168

約数和(自身を除く): 20175798038

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 3458311, 6916622, 17291555, 34583110, 38041421, 76082842, 183290483, 190207105, 366580966, 380414210, 916452415, 1832904830, 2016195313, 4032390626, 10080976565, 20161953130]

約数ペア:

[(1, 20161953130), (2, 10080976565), (5, 4032390626), (10, 2016195313), (11, 1832904830), (22, 916452415), (53, 380414210), (55, 366580966), (106, 190207105), (110, 183290483), (265, 76082842), (530, 38041421), (583, 34583110), (1166, 17291555), (2915, 6916622), (5830, 3458311)]