20153704677

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2187529}}^1$

素因数の和:2187652

約数の個数: 16

約数和(自身を含む): 27930383040

約数和(自身を除く): 7776678363

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 2187529, 6562587, 80938573, 181564907, 242815719, 544694721, 6717901559, 20153704677]

約数ペア:

[(1, 20153704677), (3, 6717901559), (37, 544694721), (83, 242815719), (111, 181564907), (249, 80938573), (3071, 6562587), (9213, 2187529)]