20164579389

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{346667}}^1$

素因数の和:346977

約数の個数: 24

約数和(自身を含む): 30501237312

約数和(自身を除く): 10336657923

約数列:

[1, 3, 9, 23, 69, 207, 281, 843, 2529, 6463, 19389, 58167, 346667, 1040001, 3120003, 7973341, 23920023, 71760069, 97413427, 292240281, 876720843, 2240508821, 6721526463, 20164579389]

約数ペア:

[(1, 20164579389), (3, 6721526463), (9, 2240508821), (23, 876720843), (69, 292240281), (207, 97413427), (281, 71760069), (843, 23920023), (2529, 7973341), (6463, 3120003), (19389, 1040001), (58167, 346667)]