20087160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167393}}^1$

素因数の和:167407

約数の個数: 32

約数和(自身を含む): 60261840

約数和(自身を除く): 40174680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167393, 334786, 502179, 669572, 836965, 1004358, 1339144, 1673930, 2008716, 2510895, 3347860, 4017432, 5021790, 6695720, 10043580, 20087160]

約数ペア:

[(1, 20087160), (2, 10043580), (3, 6695720), (4, 5021790), (5, 4017432), (6, 3347860), (8, 2510895), (10, 2008716), (12, 1673930), (15, 1339144), (20, 1004358), (24, 836965), (30, 669572), (40, 502179), (60, 334786), (120, 167393)]