20194990652

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{36037}}^1\times {\mathrm{4831}}^1$

素因数の和:40901

約数の個数: 24

約数和(自身を含む): 36568479360

約数和(自身を除く): 16373488708

約数列:

[1, 2, 4, 29, 58, 116, 4831, 9662, 19324, 36037, 72074, 140099, 144148, 280198, 560396, 1045073, 2090146, 4180292, 174094747, 348189494, 696378988, 5048747663, 10097495326, 20194990652]

約数ペア:

[(1, 20194990652), (2, 10097495326), (4, 5048747663), (29, 696378988), (58, 348189494), (116, 174094747), (4831, 4180292), (9662, 2090146), (19324, 1045073), (36037, 560396), (72074, 280198), (140099, 144148)]