20764050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138427}}^1$

素因数の和:138442

約数の個数: 24

約数和(自身を含む): 51495216

約数和(自身を除く): 30731166

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138427, 276854, 415281, 692135, 830562, 1384270, 2076405, 3460675, 4152810, 6921350, 10382025, 20764050]

約数ペア:

[(1, 20764050), (2, 10382025), (3, 6921350), (5, 4152810), (6, 3460675), (10, 2076405), (15, 1384270), (25, 830562), (30, 692135), (50, 415281), (75, 276854), (150, 138427)]