20077455753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4233071}}^1$

素因数の和:4233125

約数の個数: 24

約数和(自身を含む): 31697243136

約数和(自身を除く): 11619787383

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 4233071, 12699213, 38097639, 71962207, 131225201, 215886621, 393675603, 647659863, 1181026809, 2230828417, 6692485251, 20077455753]

約数ペア:

[(1, 20077455753), (3, 6692485251), (9, 2230828417), (17, 1181026809), (31, 647659863), (51, 393675603), (93, 215886621), (153, 131225201), (279, 71962207), (527, 38097639), (1581, 12699213), (4743, 4233071)]