20199231336

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11854009}}^1$

素因数の和:11854089

約数の個数: 32

約数和(自身を含む): 51209323200

約数和(自身を除く): 31010091864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11854009, 23708018, 35562027, 47416036, 71124054, 94832072, 142248108, 284496216, 841634639, 1683269278, 2524903917, 3366538556, 5049807834, 6733077112, 10099615668, 20199231336]

約数ペア:

[(1, 20199231336), (2, 10099615668), (3, 6733077112), (4, 5049807834), (6, 3366538556), (8, 2524903917), (12, 1683269278), (24, 841634639), (71, 284496216), (142, 142248108), (213, 94832072), (284, 71124054), (426, 47416036), (568, 35562027), (852, 23708018), (1704, 11854009)]