20106015700

素因数分解:

$2^2\times 5^2\times {\mathrm{2027}}^1\times {\mathrm{99191}}^1$

素因数の和:101232

約数の個数: 36

約数和(自身を含む): 43652018592

約数和(自身を除く): 23546002892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2027, 4054, 8108, 10135, 20270, 40540, 50675, 99191, 101350, 198382, 202700, 396764, 495955, 991910, 1983820, 2479775, 4959550, 9919100, 201060157, 402120314, 804240628, 1005300785, 2010601570, 4021203140, 5026503925, 10053007850, 20106015700]

約数ペア:

[(1, 20106015700), (2, 10053007850), (4, 5026503925), (5, 4021203140), (10, 2010601570), (20, 1005300785), (25, 804240628), (50, 402120314), (100, 201060157), (2027, 9919100), (4054, 4959550), (8108, 2479775), (10135, 1983820), (20270, 991910), (40540, 495955), (50675, 396764), (99191, 202700), (101350, 198382)]