20716050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138107}}^1$

素因数の和:138122

約数の個数: 24

約数和(自身を含む): 51376176

約数和(自身を除く): 30660126

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138107, 276214, 414321, 690535, 828642, 1381070, 2071605, 3452675, 4143210, 6905350, 10358025, 20716050]

約数ペア:

[(1, 20716050), (2, 10358025), (3, 6905350), (5, 4143210), (6, 3452675), (10, 2071605), (15, 1381070), (25, 828642), (30, 690535), (50, 414321), (75, 276214), (150, 138107)]