20079480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167329}}^1$

素因数の和:167343

約数の個数: 32

約数和(自身を含む): 60238800

約数和(自身を除く): 40159320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167329, 334658, 501987, 669316, 836645, 1003974, 1338632, 1673290, 2007948, 2509935, 3346580, 4015896, 5019870, 6693160, 10039740, 20079480]

約数ペア:

[(1, 20079480), (2, 10039740), (3, 6693160), (4, 5019870), (5, 4015896), (6, 3346580), (8, 2509935), (10, 2007948), (12, 1673290), (15, 1338632), (20, 1003974), (24, 836645), (30, 669316), (40, 501987), (60, 334658), (120, 167329)]