20097754808

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{1789}}^1\times {\mathrm{23801}}^1$

素因数の和:25655

約数の個数: 32

約数和(自身を含む): 38345022000

約数和(自身を除く): 18247267192

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 1789, 3578, 7156, 14312, 23801, 47602, 95204, 105551, 190408, 211102, 422204, 844408, 1404259, 2808518, 5617036, 11234072, 42579989, 85159978, 170319956, 340639912, 2512219351, 5024438702, 10048877404, 20097754808]

約数ペア:

[(1, 20097754808), (2, 10048877404), (4, 5024438702), (8, 2512219351), (59, 340639912), (118, 170319956), (236, 85159978), (472, 42579989), (1789, 11234072), (3578, 5617036), (7156, 2808518), (14312, 1404259), (23801, 844408), (47602, 422204), (95204, 211102), (105551, 190408)]