20876640896

素因数分解:

$2^7\times {\mathrm{5693}}^1\times {\mathrm{28649}}^1$

素因数の和:34356

約数の個数: 32

約数和(自身を含む): 41598940500

約数和(自身を除く): 20722299604

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5693, 11386, 22772, 28649, 45544, 57298, 91088, 114596, 182176, 229192, 364352, 458384, 728704, 916768, 1833536, 3667072, 163098757, 326197514, 652395028, 1304790056, 2609580112, 5219160224, 10438320448, 20876640896]

約数ペア:

[(1, 20876640896), (2, 10438320448), (4, 5219160224), (8, 2609580112), (16, 1304790056), (32, 652395028), (64, 326197514), (128, 163098757), (5693, 3667072), (11386, 1833536), (22772, 916768), (28649, 728704), (45544, 458384), (57298, 364352), (91088, 229192), (114596, 182176)]