20444352

素因数分解:

$2^6\times 3^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 56

約数和(自身を含む): 54443376

約数和(自身を除く): 33999024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 233, 457, 466, 699, 914, 932, 1371, 1398, 1828, 1864, 2742, 2796, 3656, 3728, 5484, 5592, 7312, 7456, 10968, 11184, 14624, 14912, 21936, 22368, 29248, 43872, 44736, 87744, 106481, 212962, 319443, 425924, 638886, 851848, 1277772, 1703696, 2555544, 3407392, 5111088, 6814784, 10222176, 20444352]

約数ペア:

[(1, 20444352), (2, 10222176), (3, 6814784), (4, 5111088), (6, 3407392), (8, 2555544), (12, 1703696), (16, 1277772), (24, 851848), (32, 638886), (48, 425924), (64, 319443), (96, 212962), (192, 106481), (233, 87744), (457, 44736), (466, 43872), (699, 29248), (914, 22368), (932, 21936), (1371, 14912), (1398, 14624), (1828, 11184), (1864, 10968), (2742, 7456), (2796, 7312), (3656, 5592), (3728, 5484)]