20481066

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4801}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 46099200

約数和(自身を除く): 25618134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4801, 9602, 14403, 28806, 43209, 86418, 129627, 259254, 379279, 758558, 1137837, 2275674, 3413511, 6827022, 10240533, 20481066]

約数ペア:

[(1, 20481066), (2, 10240533), (3, 6827022), (6, 3413511), (9, 2275674), (18, 1137837), (27, 758558), (54, 379279), (79, 259254), (158, 129627), (237, 86418), (474, 43209), (711, 28806), (1422, 14403), (2133, 9602), (4266, 4801)]