20676288

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1081

約数の個数: 56

約数和(自身を含む): 55248048

約数和(自身を除く): 34571760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 678, 904, 953, 1356, 1808, 1906, 2712, 2859, 3616, 3812, 5424, 5718, 7232, 7624, 10848, 11436, 15248, 21696, 22872, 30496, 45744, 60992, 91488, 107689, 182976, 215378, 323067, 430756, 646134, 861512, 1292268, 1723024, 2584536, 3446048, 5169072, 6892096, 10338144, 20676288]

約数ペア:

[(1, 20676288), (2, 10338144), (3, 6892096), (4, 5169072), (6, 3446048), (8, 2584536), (12, 1723024), (16, 1292268), (24, 861512), (32, 646134), (48, 430756), (64, 323067), (96, 215378), (113, 182976), (192, 107689), (226, 91488), (339, 60992), (452, 45744), (678, 30496), (904, 22872), (953, 21696), (1356, 15248), (1808, 11436), (1906, 10848), (2712, 7624), (2859, 7232), (3616, 5718), (3812, 5424)]