20099207424

素因数分解:

$2^8\times 3^1\times {\mathrm{1931}}^1\times {\mathrm{13553}}^1$

素因数の和:15503

約数の個数: 72

約数和(自身を含む): 53524854432

約数和(自身を除く): 33425647008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1931, 3862, 5793, 7724, 11586, 13553, 15448, 23172, 27106, 30896, 40659, 46344, 54212, 61792, 81318, 92688, 108424, 123584, 162636, 185376, 216848, 247168, 325272, 370752, 433696, 494336, 650544, 741504, 867392, 1301088, 1483008, 1734784, 2602176, 3469568, 5204352, 10408704, 26170843, 52341686, 78512529, 104683372, 157025058, 209366744, 314050116, 418733488, 628100232, 837466976, 1256200464, 1674933952, 2512400928, 3349867904, 5024801856, 6699735808, 10049603712, 20099207424]

約数ペア:

[(1, 20099207424), (2, 10049603712), (3, 6699735808), (4, 5024801856), (6, 3349867904), (8, 2512400928), (12, 1674933952), (16, 1256200464), (24, 837466976), (32, 628100232), (48, 418733488), (64, 314050116), (96, 209366744), (128, 157025058), (192, 104683372), (256, 78512529), (384, 52341686), (768, 26170843), (1931, 10408704), (3862, 5204352), (5793, 3469568), (7724, 2602176), (11586, 1734784), (13553, 1483008), (15448, 1301088), (23172, 867392), (27106, 741504), (30896, 650544), (40659, 494336), (46344, 433696), (54212, 370752), (61792, 325272), (81318, 247168), (92688, 216848), (108424, 185376), (123584, 162636)]