20003098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{977}}^1$

素因数の和:1361

約数の個数: 16

約数和(自身を含む): 31159080

約数和(自身を除く): 11155982

約数列:

[1, 2, 29, 58, 353, 706, 977, 1954, 10237, 20474, 28333, 56666, 344881, 689762, 10001549, 20003098]

約数ペア:

[(1, 20003098), (2, 10001549), (29, 689762), (58, 344881), (353, 56666), (706, 28333), (977, 20474), (1954, 10237)]