20008712392

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{4957}}^1\times {\mathrm{6079}}^1$

素因数の和:11125

約数の個数: 32

約数和(自身を含む): 37982246400

約数和(自身を除く): 17973534008

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 4957, 6079, 9914, 12158, 19828, 24316, 39656, 48632, 411431, 504557, 822862, 1009114, 1645724, 2018228, 3291448, 4036456, 30133603, 60267206, 120534412, 241068824, 2501089049, 5002178098, 10004356196, 20008712392]

約数ペア:

[(1, 20008712392), (2, 10004356196), (4, 5002178098), (8, 2501089049), (83, 241068824), (166, 120534412), (332, 60267206), (664, 30133603), (4957, 4036456), (6079, 3291448), (9914, 2018228), (12158, 1645724), (19828, 1009114), (24316, 822862), (39656, 504557), (48632, 411431)]