20235979250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1722211}}^1$

素因数の和:1722275

約数の個数: 32

約数和(自身を含む): 38687770368

約数和(自身を除く): 18451791118

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 2350, 5875, 11750, 1722211, 3444422, 8611055, 17222110, 43055275, 80943917, 86110550, 161887834, 215276375, 404719585, 430552750, 809439170, 2023597925, 4047195850, 10117989625, 20235979250]

約数ペア:

[(1, 20235979250), (2, 10117989625), (5, 4047195850), (10, 2023597925), (25, 809439170), (47, 430552750), (50, 404719585), (94, 215276375), (125, 161887834), (235, 86110550), (250, 80943917), (470, 43055275), (1175, 17222110), (2350, 8611055), (5875, 3444422), (11750, 1722211)]