20157564234

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{116827}}^1$

素因数の和:117174

約数の個数: 32

約数和(自身を含む): 40796337600

約数和(自身を除く): 20638773366

約数列:

[1, 2, 3, 6, 149, 193, 298, 386, 447, 579, 894, 1158, 28757, 57514, 86271, 116827, 172542, 233654, 350481, 700962, 17407223, 22547611, 34814446, 45095222, 52221669, 67642833, 104443338, 135285666, 3359594039, 6719188078, 10078782117, 20157564234]

約数ペア:

[(1, 20157564234), (2, 10078782117), (3, 6719188078), (6, 3359594039), (149, 135285666), (193, 104443338), (298, 67642833), (386, 52221669), (447, 45095222), (579, 34814446), (894, 22547611), (1158, 17407223), (28757, 700962), (57514, 350481), (86271, 233654), (116827, 172542)]