20944092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{134257}}^1$

素因数の和:134277

約数の個数: 24

約数和(自身を含む): 52629136

約数和(自身を除く): 31685044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 134257, 268514, 402771, 537028, 805542, 1611084, 1745341, 3490682, 5236023, 6981364, 10472046, 20944092]

約数ペア:

[(1, 20944092), (2, 10472046), (3, 6981364), (4, 5236023), (6, 3490682), (12, 1745341), (13, 1611084), (26, 805542), (39, 537028), (52, 402771), (78, 268514), (156, 134257)]