20512385152

素因数分解:

$2^7\times 7^1\times {\mathrm{22893287}}^1$

素因数の和:22893308

約数の個数: 32

約数和(自身を含む): 46702307520

約数和(自身を除く): 26189922368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22893287, 45786574, 91573148, 160253009, 183146296, 320506018, 366292592, 641012036, 732585184, 1282024072, 1465170368, 2564048144, 2930340736, 5128096288, 10256192576, 20512385152]

約数ペア:

[(1, 20512385152), (2, 10256192576), (4, 5128096288), (7, 2930340736), (8, 2564048144), (14, 1465170368), (16, 1282024072), (28, 732585184), (32, 641012036), (56, 366292592), (64, 320506018), (112, 183146296), (128, 160253009), (224, 91573148), (448, 45786574), (896, 22893287)]