20199231350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17564549}}^1$

素因数の和:17564584

約数の個数: 24

約数和(自身を含む): 39204075600

約数和(自身を除く): 19004844250

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17564549, 35129098, 87822745, 175645490, 403984627, 439113725, 807969254, 878227450, 2019923135, 4039846270, 10099615675, 20199231350]

約数ペア:

[(1, 20199231350), (2, 10099615675), (5, 4039846270), (10, 2019923135), (23, 878227450), (25, 807969254), (46, 439113725), (50, 403984627), (115, 175645490), (230, 87822745), (575, 35129098), (1150, 17564549)]