20790302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13553}}^1$

素因数の和:13627

約数の個数: 16

約数和(自身を含む): 34156080

約数和(自身を除く): 13365778

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13553, 27106, 176189, 352378, 799627, 1599254, 10395151, 20790302]

約数ペア:

[(1, 20790302), (2, 10395151), (13, 1599254), (26, 799627), (59, 352378), (118, 176189), (767, 27106), (1534, 13553)]