20066869

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 22176000

約数和(自身を除く): 2109131

約数列:

[1, 19, 29, 79, 461, 551, 1501, 2291, 8759, 13369, 36419, 43529, 254011, 691961, 1056151, 20066869]

約数ペア:

[(1, 20066869), (19, 1056151), (29, 691961), (79, 254011), (461, 43529), (551, 36419), (1501, 13369), (2291, 8759)]