20164508738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{11777}}^1$

素因数の和:12362

約数の個数: 32

約数和(自身を含む): 33242227200

約数和(自身を除く): 13077718462

約数列:

[1, 2, 11, 22, 223, 349, 446, 698, 2453, 3839, 4906, 7678, 11777, 23554, 77827, 129547, 155654, 259094, 856097, 1712194, 2626271, 4110173, 5252542, 8220346, 28888981, 45211903, 57777962, 90423806, 916568579, 1833137158, 10082254369, 20164508738]

約数ペア:

[(1, 20164508738), (2, 10082254369), (11, 1833137158), (22, 916568579), (223, 90423806), (349, 57777962), (446, 45211903), (698, 28888981), (2453, 8220346), (3839, 5252542), (4906, 4110173), (7678, 2626271), (11777, 1712194), (23554, 856097), (77827, 259094), (129547, 155654)]