20162906836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{7559}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 36921225600

約数和(自身を除く): 16758318764

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 269, 538, 1076, 2479, 4958, 7559, 9916, 9953, 15118, 18023, 19906, 30236, 36046, 39812, 72092, 279683, 506453, 559366, 666851, 1012906, 1118732, 1333702, 2025812, 2033371, 2667404, 4066742, 8133484, 18738761, 37477522, 74955044, 75234727, 136235857, 150469454, 272471714, 300938908, 544943428, 5040726709, 10081453418, 20162906836]

約数ペア:

[(1, 20162906836), (2, 10081453418), (4, 5040726709), (37, 544943428), (67, 300938908), (74, 272471714), (134, 150469454), (148, 136235857), (268, 75234727), (269, 74955044), (538, 37477522), (1076, 18738761), (2479, 8133484), (4958, 4066742), (7559, 2667404), (9916, 2033371), (9953, 2025812), (15118, 1333702), (18023, 1118732), (19906, 1012906), (30236, 666851), (36046, 559366), (39812, 506453), (72092, 279683)]