20165594172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{83311}}^1$

素因数の和:84218

約数の個数: 48

約数和(自身を含む): 49155412992

約数和(自身を除く): 28989818820

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 877, 1754, 2631, 3508, 5262, 10524, 20171, 40342, 60513, 80684, 83311, 121026, 166622, 242052, 249933, 333244, 499866, 999732, 1916153, 3832306, 5748459, 7664612, 11496918, 22993836, 73063747, 146127494, 219191241, 292254988, 438382482, 876764964, 1680466181, 3360932362, 5041398543, 6721864724, 10082797086, 20165594172]

約数ペア:

[(1, 20165594172), (2, 10082797086), (3, 6721864724), (4, 5041398543), (6, 3360932362), (12, 1680466181), (23, 876764964), (46, 438382482), (69, 292254988), (92, 219191241), (138, 146127494), (276, 73063747), (877, 22993836), (1754, 11496918), (2631, 7664612), (3508, 5748459), (5262, 3832306), (10524, 1916153), (20171, 999732), (40342, 499866), (60513, 333244), (80684, 249933), (83311, 242052), (121026, 166622)]