20185113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1483}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 29086400

約数和(自身を除く): 8901287

約数列:

[1, 3, 13, 39, 349, 1047, 1483, 4449, 4537, 13611, 19279, 57837, 517567, 1552701, 6728371, 20185113]

約数ペア:

[(1, 20185113), (3, 6728371), (13, 1552701), (39, 517567), (349, 57837), (1047, 19279), (1483, 13611), (4449, 4537)]