20163631726

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{15647}}^1$

素因数の和:16848

約数の個数: 32

約数和(自身を含む): 35016468480

約数和(自身を除く): 14852836754

約数列:

[1, 2, 7, 14, 83, 166, 581, 1109, 1162, 2218, 7763, 15526, 15647, 31294, 92047, 109529, 184094, 219058, 644329, 1288658, 1298701, 2597402, 9090907, 17352523, 18181814, 34705046, 121467661, 242935322, 1440259409, 2880518818, 10081815863, 20163631726]

約数ペア:

[(1, 20163631726), (2, 10081815863), (7, 2880518818), (14, 1440259409), (83, 242935322), (166, 121467661), (581, 34705046), (1109, 18181814), (1162, 17352523), (2218, 9090907), (7763, 2597402), (15526, 1298701), (15647, 1288658), (31294, 644329), (92047, 219058), (109529, 184094)]