20593097

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 24509952

約数和(自身を除く): 3916855

約数列:

[1, 7, 47, 53, 329, 371, 1181, 2491, 8267, 17437, 55507, 62593, 388549, 438151, 2941871, 20593097]

約数ペア:

[(1, 20593097), (7, 2941871), (47, 438151), (53, 388549), (329, 62593), (371, 55507), (1181, 17437), (2491, 8267)]