20096768

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2752

約数の個数: 36

約数和(自身を含む): 41513640

約数和(自身を除く): 21416872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 2707, 3712, 5414, 7424, 10828, 21656, 43312, 78503, 86624, 157006, 173248, 314012, 346496, 628024, 692992, 1256048, 2512096, 5024192, 10048384, 20096768]

約数ペア:

[(1, 20096768), (2, 10048384), (4, 5024192), (8, 2512096), (16, 1256048), (29, 692992), (32, 628024), (58, 346496), (64, 314012), (116, 173248), (128, 157006), (232, 86624), (256, 78503), (464, 43312), (928, 21656), (1856, 10828), (2707, 7424), (3712, 5414)]