20218800933

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1597}}^1\times {\mathrm{7687}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 30467851520

約数和(自身を除く): 10249050587

約数列:

[1, 3, 9, 27, 61, 183, 549, 1597, 1647, 4791, 7687, 14373, 23061, 43119, 69183, 97417, 207549, 292251, 468907, 876753, 1406721, 2630259, 4220163, 12276139, 12660489, 36828417, 110485251, 331455753, 748844479, 2246533437, 6739600311, 20218800933]

約数ペア:

[(1, 20218800933), (3, 6739600311), (9, 2246533437), (27, 748844479), (61, 331455753), (183, 110485251), (549, 36828417), (1597, 12660489), (1647, 12276139), (4791, 4220163), (7687, 2630259), (14373, 1406721), (23061, 876753), (43119, 468907), (69183, 292251), (97417, 207549)]