20824919618

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{552649}}^1$

素因数の和:552961

約数の個数: 16

約数和(自身を含む): 31753058400

約数和(自身を除く): 10928138782

約数列:

[1, 2, 83, 166, 227, 454, 18841, 37682, 552649, 1105298, 45869867, 91739734, 125451323, 250902646, 10412459809, 20824919618]

約数ペア:

[(1, 20824919618), (2, 10412459809), (83, 250902646), (166, 125451323), (227, 91739734), (454, 45869867), (18841, 1105298), (37682, 552649)]