20794869074

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1\times {\mathrm{3049}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 35812368000

約数和(自身を除く): 15017498926

約数列:

[1, 2, 7, 14, 269, 538, 1811, 1883, 3049, 3622, 3766, 6098, 12677, 21343, 25354, 42686, 487159, 820181, 974318, 1640362, 3410113, 5521739, 5741267, 6820226, 11043478, 11482534, 38652173, 77304346, 1485347791, 2970695582, 10397434537, 20794869074]

約数ペア:

[(1, 20794869074), (2, 10397434537), (7, 2970695582), (14, 1485347791), (269, 77304346), (538, 38652173), (1811, 11482534), (1883, 11043478), (3049, 6820226), (3622, 5741267), (3766, 5521739), (6098, 3410113), (12677, 1640362), (21343, 974318), (25354, 820181), (42686, 487159)]