20096190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223291}}^1$

素因数の和:223304

約数の個数: 24

約数和(自身を含む): 52250328

約数和(自身を除く): 32154138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223291, 446582, 669873, 1116455, 1339746, 2009619, 2232910, 3349365, 4019238, 6698730, 10048095, 20096190]

約数ペア:

[(1, 20096190), (2, 10048095), (3, 6698730), (5, 4019238), (6, 3349365), (9, 2232910), (10, 2009619), (15, 1339746), (18, 1116455), (30, 669873), (45, 446582), (90, 223291)]