20161556190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224017291}}^1$

素因数の和:224017304

約数の個数: 24

約数和(自身を含む): 52420046328

約数和(自身を除く): 32258490138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224017291, 448034582, 672051873, 1120086455, 1344103746, 2016155619, 2240172910, 3360259365, 4032311238, 6720518730, 10080778095, 20161556190]

約数ペア:

[(1, 20161556190), (2, 10080778095), (3, 6720518730), (5, 4032311238), (6, 3360259365), (9, 2240172910), (10, 2016155619), (15, 1344103746), (18, 1120086455), (30, 672051873), (45, 448034582), (90, 224017291)]