20157304893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{10369}}^1\times {\mathrm{58909}}^1$

素因数の和:69292

約数の個数: 16

約数和(自身を含む): 29323041600

約数和(自身を除く): 9165736707

約数列:

[1, 3, 11, 33, 10369, 31107, 58909, 114059, 176727, 342177, 647999, 1943997, 610827421, 1832482263, 6719101631, 20157304893]

約数ペア:

[(1, 20157304893), (3, 6719101631), (11, 1832482263), (33, 610827421), (10369, 1943997), (31107, 647999), (58909, 342177), (114059, 176727)]