20172657138

素因数分解:

$2^1\times 3^1\times {\mathrm{85093}}^1\times {\mathrm{39511}}^1$

素因数の和:124609

約数の個数: 16

約数和(自身を含む): 40346809536

約数和(自身を除く): 20174152398

約数列:

[1, 2, 3, 6, 39511, 79022, 85093, 118533, 170186, 237066, 255279, 510558, 3362109523, 6724219046, 10086328569, 20172657138]

約数ペア:

[(1, 20172657138), (2, 10086328569), (3, 6724219046), (6, 3362109523), (39511, 510558), (79022, 255279), (85093, 237066), (118533, 170186)]