20299092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 52538304

約数和(自身を除く): 32239212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2521, 2684, 4026, 5042, 7563, 8052, 10084, 15126, 27731, 30252, 55462, 83193, 110924, 153781, 166386, 307562, 332772, 461343, 615124, 922686, 1691591, 1845372, 3383182, 5074773, 6766364, 10149546, 20299092]

約数ペア:

[(1, 20299092), (2, 10149546), (3, 6766364), (4, 5074773), (6, 3383182), (11, 1845372), (12, 1691591), (22, 922686), (33, 615124), (44, 461343), (61, 332772), (66, 307562), (122, 166386), (132, 153781), (183, 110924), (244, 83193), (366, 55462), (671, 30252), (732, 27731), (1342, 15126), (2013, 10084), (2521, 8052), (2684, 7563), (4026, 5042)]