20181844167

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 27442437120

約数和(自身を除く): 7260592953

約数列:

[1, 3, 83, 249, 269, 367, 807, 821, 1101, 2463, 22327, 30461, 66981, 68143, 91383, 98723, 204429, 220849, 296169, 301307, 662547, 903921, 8194009, 18330467, 24582027, 25008481, 54991401, 75025443, 81051583, 243154749, 6727281389, 20181844167]

約数ペア:

[(1, 20181844167), (3, 6727281389), (83, 243154749), (249, 81051583), (269, 75025443), (367, 54991401), (807, 25008481), (821, 24582027), (1101, 18330467), (2463, 8194009), (22327, 903921), (30461, 662547), (66981, 301307), (68143, 296169), (91383, 220849), (98723, 204429)]