20216918396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{9133}}^1\times {\mathrm{24061}}^1$

素因数の和:33221

約数の個数: 24

約数和(自身を含む): 36923427744

約数和(自身を除く): 16706509348

約数列:

[1, 2, 4, 23, 46, 92, 9133, 18266, 24061, 36532, 48122, 96244, 210059, 420118, 553403, 840236, 1106806, 2213612, 219749113, 439498226, 878996452, 5054229599, 10108459198, 20216918396]

約数ペア:

[(1, 20216918396), (2, 10108459198), (4, 5054229599), (23, 878996452), (46, 439498226), (92, 219749113), (9133, 2213612), (18266, 1106806), (24061, 840236), (36532, 553403), (48122, 420118), (96244, 210059)]