2020512585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1480229}}^1$

素因数の和:1480257

約数の個数: 32

約数和(自身を含む): 3978858240

約数和(自身を除く): 1958345655

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1480229, 4440687, 7401145, 10361603, 19242977, 22203435, 31084809, 51808015, 57728931, 96214885, 134700839, 155424045, 288644655, 404102517, 673504195, 2020512585]

約数ペア:

[(1, 2020512585), (3, 673504195), (5, 404102517), (7, 288644655), (13, 155424045), (15, 134700839), (21, 96214885), (35, 57728931), (39, 51808015), (65, 31084809), (91, 22203435), (105, 19242977), (195, 10361603), (273, 7401145), (455, 4440687), (1365, 1480229)]