20010853616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96206027}}^1$

素因数の和:96206048

約数の個数: 20

約数和(自身を含む): 41753416152

約数和(自身を除く): 21742562536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96206027, 192412054, 384824108, 769648216, 1250678351, 1539296432, 2501356702, 5002713404, 10005426808, 20010853616]

約数ペア:

[(1, 20010853616), (2, 10005426808), (4, 5002713404), (8, 2501356702), (13, 1539296432), (16, 1250678351), (26, 769648216), (52, 384824108), (104, 192412054), (208, 96206027)]