20288256

素因数分解:

$2^8\times 3^1\times {\mathrm{26417}}^1$

素因数の和:26436

約数の個数: 36

約数和(自身を含む): 53998392

約数和(自身を除く): 33710136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26417, 52834, 79251, 105668, 158502, 211336, 317004, 422672, 634008, 845344, 1268016, 1690688, 2536032, 3381376, 5072064, 6762752, 10144128, 20288256]

約数ペア:

[(1, 20288256), (2, 10144128), (3, 6762752), (4, 5072064), (6, 3381376), (8, 2536032), (12, 1690688), (16, 1268016), (24, 845344), (32, 634008), (48, 422672), (64, 317004), (96, 211336), (128, 158502), (192, 105668), (256, 79251), (384, 52834), (768, 26417)]