20148827907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{741229}}^1$

素因数の和:741303

約数の個数: 32

約数和(自身を含む): 31380713280

約数和(自身を除く): 11231885373

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 9061, 27183, 741229, 2223687, 9635977, 12600893, 28907931, 30390389, 37802679, 91171167, 163811609, 395075057, 491434827, 516636613, 1185225171, 1549909839, 6716275969, 20148827907]

約数ペア:

[(1, 20148827907), (3, 6716275969), (13, 1549909839), (17, 1185225171), (39, 516636613), (41, 491434827), (51, 395075057), (123, 163811609), (221, 91171167), (533, 37802679), (663, 30390389), (697, 28907931), (1599, 12600893), (2091, 9635977), (9061, 2223687), (27183, 741229)]