20758432

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{22369}}^1$

素因数の和:22408

約数の個数: 24

約数和(自身を含む): 42279300

約数和(自身を除く): 21520868

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 22369, 44738, 89476, 178952, 357904, 648701, 715808, 1297402, 2594804, 5189608, 10379216, 20758432]

約数ペア:

[(1, 20758432), (2, 10379216), (4, 5189608), (8, 2594804), (16, 1297402), (29, 715808), (32, 648701), (58, 357904), (116, 178952), (232, 89476), (464, 44738), (928, 22369)]