20027850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133519}}^1$

素因数の和:133534

約数の個数: 24

約数和(自身を含む): 49669440

約数和(自身を除く): 29641590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133519, 267038, 400557, 667595, 801114, 1335190, 2002785, 3337975, 4005570, 6675950, 10013925, 20027850]

約数ペア:

[(1, 20027850), (2, 10013925), (3, 6675950), (5, 4005570), (6, 3337975), (10, 2002785), (15, 1335190), (25, 801114), (30, 667595), (50, 400557), (75, 267038), (150, 133519)]