20138151262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1\times {\mathrm{8537}}^1$

素因数の和:11280

約数の個数: 32

約数和(自身を含む): 33195744000

約数和(自身を除く): 13057592738

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2699, 5398, 8537, 17074, 51281, 62077, 102562, 124154, 162203, 196351, 324406, 392702, 1179463, 2358926, 3730669, 7461338, 23041363, 46082726, 437785897, 529951349, 875571794, 1059902698, 10069075631, 20138151262]

約数ペア:

[(1, 20138151262), (2, 10069075631), (19, 1059902698), (23, 875571794), (38, 529951349), (46, 437785897), (437, 46082726), (874, 23041363), (2699, 7461338), (5398, 3730669), (8537, 2358926), (17074, 1179463), (51281, 392702), (62077, 324406), (102562, 196351), (124154, 162203)]