20734594

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 24

約数和(自身を含む): 34205940

約数和(自身を除く): 13471346

約数列:

[1, 2, 17, 29, 34, 58, 289, 493, 578, 986, 1237, 2474, 8381, 16762, 21029, 35873, 42058, 71746, 357493, 609841, 714986, 1219682, 10367297, 20734594]

約数ペア:

[(1, 20734594), (2, 10367297), (17, 1219682), (29, 714986), (34, 609841), (58, 357493), (289, 71746), (493, 42058), (578, 35873), (986, 21029), (1237, 16762), (2474, 8381)]