20132496993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56393549}}^1$

素因数の和:56393576

約数の個数: 16

約数和(自身を含む): 32482684800

約数和(自身を除く): 12350187807

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56393549, 169180647, 394754843, 958690333, 1184264529, 2876070999, 6710832331, 20132496993]

約数ペア:

[(1, 20132496993), (3, 6710832331), (7, 2876070999), (17, 1184264529), (21, 958690333), (51, 394754843), (119, 169180647), (357, 56393549)]