20264772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153521}}^1$

素因数の和:153539

約数の個数: 24

約数和(自身を含む): 51583392

約数和(自身を除く): 31318620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153521, 307042, 460563, 614084, 921126, 1688731, 1842252, 3377462, 5066193, 6754924, 10132386, 20264772]

約数ペア:

[(1, 20264772), (2, 10132386), (3, 6754924), (4, 5066193), (6, 3377462), (11, 1842252), (12, 1688731), (22, 921126), (33, 614084), (44, 460563), (66, 307042), (132, 153521)]