20324670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{881}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 48898080

約数和(自身を除く): 28573410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 881, 1538, 1762, 2307, 2643, 3845, 4405, 4614, 5286, 7690, 8810, 11535, 13215, 23070, 26430, 677489, 1354978, 2032467, 3387445, 4064934, 6774890, 10162335, 20324670]

約数ペア:

[(1, 20324670), (2, 10162335), (3, 6774890), (5, 4064934), (6, 3387445), (10, 2032467), (15, 1354978), (30, 677489), (769, 26430), (881, 23070), (1538, 13215), (1762, 11535), (2307, 8810), (2643, 7690), (3845, 5286), (4405, 4614)]