20488022018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9551}}^1\times {\mathrm{46633}}^1$

素因数の和:56209

約数の個数: 16

約数和(自身を含む): 32072253696

約数和(自身を除く): 11584231678

約数列:

[1, 2, 23, 46, 9551, 19102, 46633, 93266, 219673, 439346, 1072559, 2145118, 445391783, 890783566, 10244011009, 20488022018]

約数ペア:

[(1, 20488022018), (2, 10244011009), (23, 890783566), (46, 445391783), (9551, 2145118), (19102, 1072559), (46633, 439346), (93266, 219673)]