20193313273

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{8297}}^1$

素因数の和:8517

約数の個数: 32

約数和(自身を含む): 24089425920

約数和(自身を除く): 3896112647

約数列:

[1, 7, 59, 71, 83, 413, 497, 581, 4189, 4897, 5893, 8297, 29323, 34279, 41251, 58079, 347687, 489523, 589087, 688651, 2433809, 3426661, 4123609, 4820557, 34756133, 40630409, 48894221, 243292931, 284412863, 342259547, 2884759039, 20193313273]

約数ペア:

[(1, 20193313273), (7, 2884759039), (59, 342259547), (71, 284412863), (83, 243292931), (413, 48894221), (497, 40630409), (581, 34756133), (4189, 4820557), (4897, 4123609), (5893, 3426661), (8297, 2433809), (29323, 688651), (34279, 589087), (41251, 489523), (58079, 347687)]