20237579235

素因数分解:

$3^2\times 5^1\times {\mathrm{43481}}^1\times {\mathrm{10343}}^1$

素因数の和:53835

約数の個数: 24

約数和(自身を含む): 35082669024

約数和(自身を除く): 14845089789

約数列:

[1, 3, 5, 9, 15, 45, 10343, 31029, 43481, 51715, 93087, 130443, 155145, 217405, 391329, 465435, 652215, 1956645, 449723983, 1349171949, 2248619915, 4047515847, 6745859745, 20237579235]

約数ペア:

[(1, 20237579235), (3, 6745859745), (5, 4047515847), (9, 2248619915), (15, 1349171949), (45, 449723983), (10343, 1956645), (31029, 652215), (43481, 465435), (51715, 391329), (93087, 217405), (130443, 155145)]