7920180176

素因数分解:

$2^4\times {\mathrm{10061}}^1\times {\mathrm{49201}}^1$

素因数の和:59270

約数の個数: 20

約数和(自身を含む): 15347186244

約数和(自身を除く): 7427006068

約数列:

[1, 2, 4, 8, 16, 10061, 20122, 40244, 49201, 80488, 98402, 160976, 196804, 393608, 787216, 495011261, 990022522, 1980045044, 3960090088, 7920180176]

約数ペア:

[(1, 7920180176), (2, 3960090088), (4, 1980045044), (8, 990022522), (16, 495011261), (10061, 787216), (20122, 393608), (40244, 196804), (49201, 160976), (80488, 98402)]