20100623403

素因数分解:

$3^1\times 7^1\times {\mathrm{66809}}^1\times {\mathrm{14327}}^1$

素因数の和:81146

約数の個数: 16

約数和(自身を含む): 30632117760

約数和(自身を除く): 10531494357

約数列:

[1, 3, 7, 21, 14327, 42981, 66809, 100289, 200427, 300867, 467663, 1402989, 957172543, 2871517629, 6700207801, 20100623403]

約数ペア:

[(1, 20100623403), (3, 6700207801), (7, 2871517629), (21, 957172543), (14327, 1402989), (42981, 467663), (66809, 300867), (100289, 200427)]