20074042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10007}}^1$

素因数の和:10085

約数の個数: 16

約数和(自身を含む): 32425920

約数和(自身を除く): 12351878

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10007, 20014, 170119, 340238, 590413, 1180826, 10037021, 20074042]

約数ペア:

[(1, 20074042), (2, 10037021), (17, 1180826), (34, 590413), (59, 340238), (118, 170119), (1003, 20014), (2006, 10007)]