20954617

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 22708800

約数和(自身を除く): 1754183

約数列:

[1, 29, 37, 59, 331, 1073, 1711, 2183, 9599, 12247, 19529, 63307, 355163, 566341, 722573, 20954617]

約数ペア:

[(1, 20954617), (29, 722573), (37, 566341), (59, 355163), (331, 63307), (1073, 19529), (1711, 12247), (2183, 9599)]