20075841472

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{1625311}}^1$

素因数の和:1625516

約数の個数: 28

約数和(自身を含む): 40044437056

約数和(自身を除く): 19968595584

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 1625311, 3250622, 6501244, 13002488, 26004976, 52009952, 104019904, 313685023, 627370046, 1254740092, 2509480184, 5018960368, 10037920736, 20075841472]

約数ペア:

[(1, 20075841472), (2, 10037920736), (4, 5018960368), (8, 2509480184), (16, 1254740092), (32, 627370046), (64, 313685023), (193, 104019904), (386, 52009952), (772, 26004976), (1544, 13002488), (3088, 6501244), (6176, 3250622), (12352, 1625311)]