20173670996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1557091}}^1$

素因数の和:1557215

約数の個数: 24

約数和(自身を含む): 36622803840

約数和(自身を除く): 16449132844

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 1557091, 3114182, 6228364, 63840731, 123010189, 127681462, 246020378, 255362924, 492040756, 5043417749, 10086835498, 20173670996]

約数ペア:

[(1, 20173670996), (2, 10086835498), (4, 5043417749), (41, 492040756), (79, 255362924), (82, 246020378), (158, 127681462), (164, 123010189), (316, 63840731), (3239, 6228364), (6478, 3114182), (12956, 1557091)]