20177070573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1\times {\mathrm{15173}}^1$

素因数の和:15929

約数の個数: 32

約数和(自身を含む): 29891566080

約数和(自身を除く): 9714495507

約数列:

[1, 3, 11, 33, 59, 177, 649, 683, 1947, 2049, 7513, 15173, 22539, 40297, 45519, 120891, 166903, 443267, 500709, 895207, 1329801, 2685621, 9847277, 10363159, 29541831, 31089477, 113994749, 341984247, 611426381, 1834279143, 6725690191, 20177070573]

約数ペア:

[(1, 20177070573), (3, 6725690191), (11, 1834279143), (33, 611426381), (59, 341984247), (177, 113994749), (649, 31089477), (683, 29541831), (1947, 10363159), (2049, 9847277), (7513, 2685621), (15173, 1329801), (22539, 895207), (40297, 500709), (45519, 443267), (120891, 166903)]