20163362172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{444401}}^1$

素因数の和:444626

約数の個数: 48

約数和(自身を含む): 49773024000

約数和(自身を除く): 29609661828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 3781, 7562, 11343, 15124, 22686, 45372, 444401, 888802, 1333203, 1777604, 2666406, 5332812, 8443619, 16887238, 25330857, 33774476, 50661714, 88435799, 101323428, 176871598, 265307397, 353743196, 530614794, 1061229588, 1680280181, 3360560362, 5040840543, 6721120724, 10081681086, 20163362172]

約数ペア:

[(1, 20163362172), (2, 10081681086), (3, 6721120724), (4, 5040840543), (6, 3360560362), (12, 1680280181), (19, 1061229588), (38, 530614794), (57, 353743196), (76, 265307397), (114, 176871598), (199, 101323428), (228, 88435799), (398, 50661714), (597, 33774476), (796, 25330857), (1194, 16887238), (2388, 8443619), (3781, 5332812), (7562, 2666406), (11343, 1777604), (15124, 1333203), (22686, 888802), (45372, 444401)]