20080860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334681}}^1$

素因数の和:334693

約数の個数: 24

約数和(自身を含む): 56226576

約数和(自身を除く): 36145716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334681, 669362, 1004043, 1338724, 1673405, 2008086, 3346810, 4016172, 5020215, 6693620, 10040430, 20080860]

約数ペア:

[(1, 20080860), (2, 10040430), (3, 6693620), (4, 5020215), (5, 4016172), (6, 3346810), (10, 2008086), (12, 1673405), (15, 1338724), (20, 1004043), (30, 669362), (60, 334681)]