20123343258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197287679}}^1$

素因数の和:197287701

約数の個数: 16

約数和(自身を含む): 42614138880

約数和(自身を除く): 22490795622

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197287679, 394575358, 591863037, 1183726074, 3353890543, 6707781086, 10061671629, 20123343258]

約数ペア:

[(1, 20123343258), (2, 10061671629), (3, 6707781086), (6, 3353890543), (17, 1183726074), (34, 591863037), (51, 394575358), (102, 197287679)]