20305429610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27815657}}^1$

素因数の和:27815737

約数の個数: 16

約数和(自身を含む): 37050456456

約数和(自身を除く): 16745026846

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27815657, 55631314, 139078285, 278156570, 2030542961, 4061085922, 10152714805, 20305429610]

約数ペア:

[(1, 20305429610), (2, 10152714805), (5, 4061085922), (10, 2030542961), (73, 278156570), (146, 139078285), (365, 55631314), (730, 27815657)]