20132157021

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1\times {\mathrm{73883}}^1$

素因数の和:75436

約数の個数: 16

約数和(自身を含む): 27301615680

約数和(自身を除く): 7169458659

約数列:

[1, 3, 61, 183, 1489, 4467, 73883, 90829, 221649, 272487, 4506863, 13520589, 110011787, 330035361, 6710719007, 20132157021]

約数ペア:

[(1, 20132157021), (3, 6710719007), (61, 330035361), (183, 110011787), (1489, 13520589), (4467, 4506863), (73883, 272487), (90829, 221649)]