20501310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683377}}^1$

素因数の和:683387

約数の個数: 16

約数和(自身を含む): 49203216

約数和(自身を除く): 28701906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683377, 1366754, 2050131, 3416885, 4100262, 6833770, 10250655, 20501310]

約数ペア:

[(1, 20501310), (2, 10250655), (3, 6833770), (5, 4100262), (6, 3416885), (10, 2050131), (15, 1366754), (30, 683377)]