20345234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8599}}^1$

素因数の和:8634

約数の個数: 24

約数和(自身を含む): 37771200

約数和(自身を除く): 17425966

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8599, 17198, 60193, 111787, 120386, 223574, 782509, 1453231, 1565018, 2906462, 10172617, 20345234]

約数ペア:

[(1, 20345234), (2, 10172617), (7, 2906462), (13, 1565018), (14, 1453231), (26, 782509), (91, 223574), (169, 120386), (182, 111787), (338, 60193), (1183, 17198), (2366, 8599)]