20592957

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 34467840

約数和(自身を除く): 13874883

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 239, 373, 717, 1119, 1673, 2611, 2629, 4103, 5019, 7833, 7887, 12309, 18403, 28721, 55209, 86163, 89147, 267441, 624029, 980617, 1872087, 2941851, 6864319, 20592957]

約数ペア:

[(1, 20592957), (3, 6864319), (7, 2941851), (11, 1872087), (21, 980617), (33, 624029), (77, 267441), (231, 89147), (239, 86163), (373, 55209), (717, 28721), (1119, 18403), (1673, 12309), (2611, 7887), (2629, 7833), (4103, 5019)]