20176985114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1906727}}^1$

素因数の和:1906790

約数の個数: 32

約数和(自身を含む): 36517654656

約数和(自身を除く): 16340669542

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 1906727, 3813454, 20973997, 24787451, 41947994, 49574902, 70548899, 141097798, 272661961, 545323922, 776037889, 917135687, 1552075778, 1834271374, 10088492557, 20176985114]

約数ペア:

[(1, 20176985114), (2, 10088492557), (11, 1834271374), (13, 1552075778), (22, 917135687), (26, 776037889), (37, 545323922), (74, 272661961), (143, 141097798), (286, 70548899), (407, 49574902), (481, 41947994), (814, 24787451), (962, 20973997), (5291, 3813454), (10582, 1906727)]