2020293832

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{49103}}^1$

素因数の和:49285

約数の個数: 32

約数和(自身を含む): 3918499200

約数和(自身を除く): 1898205368

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 5143, 10286, 20572, 41144, 49103, 98206, 196412, 392824, 1816811, 3633622, 6825317, 7267244, 13650634, 14534488, 27301268, 54602536, 252536729, 505073458, 1010146916, 2020293832]

約数ペア:

[(1, 2020293832), (2, 1010146916), (4, 505073458), (8, 252536729), (37, 54602536), (74, 27301268), (139, 14534488), (148, 13650634), (278, 7267244), (296, 6825317), (556, 3633622), (1112, 1816811), (5143, 392824), (10286, 196412), (20572, 98206), (41144, 49103)]