20600778830

素因数分解:

$2^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{967627}}^1$

素因数の和:969763

約数の個数: 16

約数和(自身を含む): 37098857520

約数和(自身を除く): 16498078690

約数列:

[1, 2, 5, 10, 2129, 4258, 10645, 21290, 967627, 1935254, 4838135, 9676270, 2060077883, 4120155766, 10300389415, 20600778830]

約数ペア:

[(1, 20600778830), (2, 10300389415), (5, 4120155766), (10, 2060077883), (2129, 9676270), (4258, 4838135), (10645, 1935254), (21290, 967627)]