20167094048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{120709}}^1$

素因数の和:120969

約数の個数: 48

約数和(自身を含む): 41613082560

約数和(自身を除く): 21445988512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 227, 368, 454, 736, 908, 1816, 3632, 5221, 7264, 10442, 20884, 41768, 83536, 120709, 167072, 241418, 482836, 965672, 1931344, 2776307, 3862688, 5552614, 11105228, 22210456, 27400943, 44420912, 54801886, 88841824, 109603772, 219207544, 438415088, 630221689, 876830176, 1260443378, 2520886756, 5041773512, 10083547024, 20167094048]

約数ペア:

[(1, 20167094048), (2, 10083547024), (4, 5041773512), (8, 2520886756), (16, 1260443378), (23, 876830176), (32, 630221689), (46, 438415088), (92, 219207544), (184, 109603772), (227, 88841824), (368, 54801886), (454, 44420912), (736, 27400943), (908, 22210456), (1816, 11105228), (3632, 5552614), (5221, 3862688), (7264, 2776307), (10442, 1931344), (20884, 965672), (41768, 482836), (83536, 241418), (120709, 167072)]