20886492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{158231}}^1$

素因数の和:158249

約数の個数: 24

約数和(自身を含む): 53165952

約数和(自身を除く): 32279460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 158231, 316462, 474693, 632924, 949386, 1740541, 1898772, 3481082, 5221623, 6962164, 10443246, 20886492]

約数ペア:

[(1, 20886492), (2, 10443246), (3, 6962164), (4, 5221623), (6, 3481082), (11, 1898772), (12, 1740541), (22, 949386), (33, 632924), (44, 474693), (66, 316462), (132, 158231)]