20123774967

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{10457}}^1\times {\mathrm{5051}}^1$

素因数の和:15638

約数の個数: 16

約数和(自身を含む): 27050913792

約数和(自身を除く): 6927138825

約数列:

[1, 3, 127, 381, 5051, 10457, 15153, 31371, 641477, 1328039, 1924431, 3984117, 52818307, 158454921, 6707924989, 20123774967]

約数ペア:

[(1, 20123774967), (3, 6707924989), (127, 158454921), (381, 52818307), (5051, 3984117), (10457, 1924431), (15153, 1328039), (31371, 641477)]