20114067

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 28119168

約数和(自身を除く): 8005101

約数列:

[1, 3, 41, 43, 123, 129, 1763, 3803, 5289, 11409, 155923, 163529, 467769, 490587, 6704689, 20114067]

約数ペア:

[(1, 20114067), (3, 6704689), (41, 490587), (43, 467769), (123, 163529), (129, 155923), (1763, 11409), (3803, 5289)]