19933452003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{5303}}^1\times {\mathrm{18701}}^1$

素因数の和:24074

約数の個数: 16

約数和(自身を含む): 26981150976

約数和(自身を除く): 7047698973

約数列:

[1, 3, 67, 201, 5303, 15909, 18701, 56103, 355301, 1065903, 1252967, 3758901, 99171403, 297514209, 6644484001, 19933452003]

約数ペア:

[(1, 19933452003), (3, 6644484001), (67, 297514209), (201, 99171403), (5303, 3758901), (15909, 1252967), (18701, 1065903), (56103, 355301)]