20431050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{136207}}^1$

素因数の和:136222

約数の個数: 24

約数和(自身を含む): 50669376

約数和(自身を除く): 30238326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 136207, 272414, 408621, 681035, 817242, 1362070, 2043105, 3405175, 4086210, 6810350, 10215525, 20431050]

約数ペア:

[(1, 20431050), (2, 10215525), (3, 6810350), (5, 4086210), (6, 3405175), (10, 2043105), (15, 1362070), (25, 817242), (30, 681035), (50, 408621), (75, 272414), (150, 136207)]