20080186

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30517}}^1$

素因数の和:30573

約数の個数: 16

約数和(自身を含む): 35156736

約数和(自身を除く): 15076550

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 30517, 61034, 213619, 427238, 1434299, 2868598, 10040093, 20080186]

約数ペア:

[(1, 20080186), (2, 10040093), (7, 2868598), (14, 1434299), (47, 427238), (94, 213619), (329, 61034), (658, 30517)]