20535242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112831}}^1$

素因数の和:112853

約数の個数: 16

約数和(自身を含む): 37911552

約数和(自身を除く): 17376310

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 112831, 225662, 789817, 1466803, 1579634, 2933606, 10267621, 20535242]

約数ペア:

[(1, 20535242), (2, 10267621), (7, 2933606), (13, 1579634), (14, 1466803), (26, 789817), (91, 225662), (182, 112831)]