20211666

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{116159}}^1$

素因数の和:116193

約数の個数: 16

約数和(自身を含む): 41817600

約数和(自身を除く): 21605934

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 116159, 232318, 348477, 696954, 3368611, 6737222, 10105833, 20211666]

約数ペア:

[(1, 20211666), (2, 10105833), (3, 6737222), (6, 3368611), (29, 696954), (58, 348477), (87, 232318), (174, 116159)]