20157977958

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1\times {\mathrm{11593}}^1$

素因数の和:13396

約数の個数: 32

約数和(自身を含む): 40569724800

約数和(自身を除く): 20411746842

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 1619, 3238, 4857, 9714, 11593, 23186, 34779, 69558, 289801, 579602, 869403, 1738806, 2075147, 4150294, 6225441, 12450882, 18769067, 37538134, 56307201, 112614402, 3359662993, 6719325986, 10078988979, 20157977958]

約数ペア:

[(1, 20157977958), (2, 10078988979), (3, 6719325986), (6, 3359662993), (179, 112614402), (358, 56307201), (537, 37538134), (1074, 18769067), (1619, 12450882), (3238, 6225441), (4857, 4150294), (9714, 2075147), (11593, 1738806), (23186, 869403), (34779, 579602), (69558, 289801)]