20324605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34159}}^1$

素因数の和:34188

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 9189635

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 34159, 170795, 239113, 580703, 1195565, 2903515, 4064921, 20324605]

約数ペア:

[(1, 20324605), (5, 4064921), (7, 2903515), (17, 1195565), (35, 580703), (85, 239113), (119, 170795), (595, 34159)]