20169676996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42373271}}^1$

素因数の和:42373299

約数の個数: 24

約数和(自身を含む): 42712258176

約数和(自身を除く): 22542581180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42373271, 84746542, 169493084, 296612897, 593225794, 720345607, 1186451588, 1440691214, 2881382428, 5042419249, 10084838498, 20169676996]

約数ペア:

[(1, 20169676996), (2, 10084838498), (4, 5042419249), (7, 2881382428), (14, 1440691214), (17, 1186451588), (28, 720345607), (34, 593225794), (68, 296612897), (119, 169493084), (238, 84746542), (476, 42373271)]