20712562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46861}}^1$

素因数の和:46893

約数の個数: 16

約数和(自身を含む): 35427672

約数和(自身を除く): 14715110

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46861, 93722, 609193, 796637, 1218386, 1593274, 10356281, 20712562]

約数ペア:

[(1, 20712562), (2, 10356281), (13, 1593274), (17, 1218386), (26, 796637), (34, 609193), (221, 93722), (442, 46861)]