20176680251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{89657}}^1$

素因数の和:92150

約数の個数: 16

約数和(自身を含む): 24843155904

約数和(自身を除く): 4666475653

約数列:

[1, 7, 13, 91, 2473, 17311, 32149, 89657, 225043, 627599, 1165541, 8158787, 221721761, 1552052327, 2882382893, 20176680251]

約数ペア:

[(1, 20176680251), (7, 2882382893), (13, 1552052327), (91, 221721761), (2473, 8158787), (17311, 1165541), (32149, 627599), (89657, 225043)]