20328014115

素因数分解:

$3^2\times 5^1\times {\mathrm{9551}}^1\times {\mathrm{47297}}^1$

素因数の和:56859

約数の個数: 24

約数和(自身を含む): 35239658688

約数和(自身を除く): 14911644573

約数列:

[1, 3, 5, 9, 15, 45, 9551, 28653, 47297, 47755, 85959, 141891, 143265, 236485, 425673, 429795, 709455, 2128365, 451733647, 1355200941, 2258668235, 4065602823, 6776004705, 20328014115]

約数ペア:

[(1, 20328014115), (3, 6776004705), (5, 4065602823), (9, 2258668235), (15, 1355200941), (45, 451733647), (9551, 2128365), (28653, 709455), (47297, 429795), (47755, 425673), (85959, 236485), (141891, 143265)]