20135166867

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{652447}}^1$

素因数の和:652589

約数の個数: 24

約数和(自身を含む): 30398857216

約数和(自身を除く): 10263690349

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 3429, 10287, 30861, 652447, 1957341, 5872023, 17616069, 52848207, 82860769, 158544621, 248582307, 745746921, 2237240763, 6711722289, 20135166867]

約数ペア:

[(1, 20135166867), (3, 6711722289), (9, 2237240763), (27, 745746921), (81, 248582307), (127, 158544621), (243, 82860769), (381, 52848207), (1143, 17616069), (3429, 5872023), (10287, 1957341), (30861, 652447)]