20413962

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16927}}^1$

素因数の和:17002

約数の個数: 24

約数和(自身を含む): 44893056

約数和(自身を除く): 24479094

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16927, 33854, 50781, 101562, 152343, 304686, 1134109, 2268218, 3402327, 6804654, 10206981, 20413962]

約数ペア:

[(1, 20413962), (2, 10206981), (3, 6804654), (6, 3402327), (9, 2268218), (18, 1134109), (67, 304686), (134, 152343), (201, 101562), (402, 50781), (603, 33854), (1206, 16927)]