20170251946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1418243}}^1$

素因数の和:1418805

約数の個数: 16

約数和(自身を含む): 32642303904

約数和(自身を除く): 12472051958

約数列:

[1, 2, 13, 26, 547, 1094, 7111, 14222, 1418243, 2836486, 18437159, 36874318, 775778921, 1551557842, 10085125973, 20170251946]

約数ペア:

[(1, 20170251946), (2, 10085125973), (13, 1551557842), (26, 775778921), (547, 36874318), (1094, 18437159), (7111, 2836486), (14222, 1418243)]