20168045092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387847021}}^1$

素因数の和:387847038

約数の個数: 12

約数和(自身を含む): 38009008156

約数和(自身を除く): 17840963064

約数列:

[1, 2, 4, 13, 26, 52, 387847021, 775694042, 1551388084, 5042011273, 10084022546, 20168045092]

約数ペア:

[(1, 20168045092), (2, 10084022546), (4, 5042011273), (13, 1551388084), (26, 775694042), (52, 387847021)]