20666249711

素因数分解:

${\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{10957}}^1$

素因数の和:11434

約数の個数: 16

約数和(自身を含む): 21373359840

約数和(自身を除く): 707110129

約数列:

[1, 41, 179, 257, 7339, 10537, 10957, 46003, 449237, 1886123, 1961303, 2815949, 80413423, 115453909, 504054871, 20666249711]

約数ペア:

[(1, 20666249711), (41, 504054871), (179, 115453909), (257, 80413423), (7339, 2815949), (10537, 1961303), (10957, 1886123), (46003, 449237)]