2016339620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{3769}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 4423386240

約数和(自身を除く): 2407046620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1163, 2326, 3769, 4652, 5815, 7538, 11630, 15076, 18845, 23260, 26749, 37690, 53498, 75380, 86687, 106996, 133745, 173374, 267490, 346748, 433435, 534980, 866870, 1733740, 4383347, 8766694, 17533388, 21916735, 43833470, 87666940, 100816981, 201633962, 403267924, 504084905, 1008169810, 2016339620]

約数ペア:

[(1, 2016339620), (2, 1008169810), (4, 504084905), (5, 403267924), (10, 201633962), (20, 100816981), (23, 87666940), (46, 43833470), (92, 21916735), (115, 17533388), (230, 8766694), (460, 4383347), (1163, 1733740), (2326, 866870), (3769, 534980), (4652, 433435), (5815, 346748), (7538, 267490), (11630, 173374), (15076, 133745), (18845, 106996), (23260, 86687), (26749, 75380), (37690, 53498)]