20370174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308639}}^1$

素因数の和:308655

約数の個数: 16

約数和(自身を含む): 44444160

約数和(自身を除く): 24073986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 308639, 617278, 925917, 1851834, 3395029, 6790058, 10185087, 20370174]

約数ペア:

[(1, 20370174), (2, 10185087), (3, 6790058), (6, 3395029), (11, 1851834), (22, 925917), (33, 617278), (66, 308639)]