20063352015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{63693181}}^1$

素因数の和:63693199

約数の個数: 24

約数和(自身を含む): 39744545568

約数和(自身を除く): 19681193553

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 63693181, 191079543, 318465905, 445852267, 573238629, 955397715, 1337556801, 2229261335, 2866193145, 4012670403, 6687784005, 20063352015]

約数ペア:

[(1, 20063352015), (3, 6687784005), (5, 4012670403), (7, 2866193145), (9, 2229261335), (15, 1337556801), (21, 955397715), (35, 573238629), (45, 445852267), (63, 318465905), (105, 191079543), (315, 63693181)]