20236097656

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1163}}^1\times {\mathrm{20327}}^1$

素因数の和:21603

約数の個数: 32

約数和(自身を含む): 38332103040

約数和(自身を除く): 18096005384

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1163, 2326, 4652, 9304, 20327, 40654, 81308, 124441, 162616, 248882, 497764, 995528, 2174989, 4349978, 8699956, 17399912, 23640301, 47280602, 94561204, 189122408, 2529512207, 5059024414, 10118048828, 20236097656]

約数ペア:

[(1, 20236097656), (2, 10118048828), (4, 5059024414), (8, 2529512207), (107, 189122408), (214, 94561204), (428, 47280602), (856, 23640301), (1163, 17399912), (2326, 8699956), (4652, 4349978), (9304, 2174989), (20327, 995528), (40654, 497764), (81308, 248882), (124441, 162616)]