20692322

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16607}}^1$

素因数の和:16705

約数の個数: 16

約数和(自身を含む): 35873280

約数和(自身を除く): 15180958

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16607, 33214, 116249, 232498, 1478023, 2956046, 10346161, 20692322]

約数ペア:

[(1, 20692322), (2, 10346161), (7, 2956046), (14, 1478023), (89, 232498), (178, 116249), (623, 33214), (1246, 16607)]