20196476493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20842597}}^1$

素因数の和:20842636

約数の個数: 16

約数和(自身を含む): 30013341120

約数和(自身を除く): 9816864627

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20842597, 62527791, 354324149, 396009343, 1062972447, 1188028029, 6732158831, 20196476493]

約数ペア:

[(1, 20196476493), (3, 6732158831), (17, 1188028029), (19, 1062972447), (51, 396009343), (57, 354324149), (323, 62527791), (969, 20842597)]