20875350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139169}}^1$

素因数の和:139184

約数の個数: 24

約数和(自身を含む): 51771240

約数和(自身を除く): 30895890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 139169, 278338, 417507, 695845, 835014, 1391690, 2087535, 3479225, 4175070, 6958450, 10437675, 20875350]

約数ペア:

[(1, 20875350), (2, 10437675), (3, 6958450), (5, 4175070), (6, 3479225), (10, 2087535), (15, 1391690), (25, 835014), (30, 695845), (50, 417507), (75, 278338), (150, 139169)]