20341866

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{18731}}^1$

素因数の和:18917

約数の個数: 16

約数和(自身を含む): 40910688

約数和(自身を除く): 20568822

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 18731, 37462, 56193, 112386, 3390311, 6780622, 10170933, 20341866]

約数ペア:

[(1, 20341866), (2, 10170933), (3, 6780622), (6, 3390311), (181, 112386), (362, 56193), (543, 37462), (1086, 18731)]