20199335988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129482923}}^1$

素因数の和:129482943

約数の個数: 24

約数和(自身を含む): 50757306208

約数和(自身を除く): 30557970220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129482923, 258965846, 388448769, 517931692, 776897538, 1553795076, 1683277999, 3366555998, 5049833997, 6733111996, 10099667994, 20199335988]

約数ペア:

[(1, 20199335988), (2, 10099667994), (3, 6733111996), (4, 5049833997), (6, 3366555998), (12, 1683277999), (13, 1553795076), (26, 776897538), (39, 517931692), (52, 388448769), (78, 258965846), (156, 129482923)]