20286792

素因数分解:

$2^3\times 3^2\times {\mathrm{281761}}^1$

素因数の和:281773

約数の個数: 24

約数和(自身を含む): 54943590

約数和(自身を除く): 34656798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281761, 563522, 845283, 1127044, 1690566, 2254088, 2535849, 3381132, 5071698, 6762264, 10143396, 20286792]

約数ペア:

[(1, 20286792), (2, 10143396), (3, 6762264), (4, 5071698), (6, 3381132), (8, 2535849), (9, 2254088), (12, 1690566), (18, 1127044), (24, 845283), (36, 563522), (72, 281761)]