20946422

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9293}}^1$

素因数の和:9332

約数の個数: 24

約数和(自身を含む): 38142576

約数和(自身を除く): 17196154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9293, 18586, 65051, 130102, 213739, 427478, 455357, 910714, 1496173, 2992346, 10473211, 20946422]

約数ペア:

[(1, 20946422), (2, 10473211), (7, 2992346), (14, 1496173), (23, 910714), (46, 455357), (49, 427478), (98, 213739), (161, 130102), (322, 65051), (1127, 18586), (2254, 9293)]