20351056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115631}}^1$

素因数の和:115650

約数の個数: 20

約数和(自身を含む): 43015104

約数和(自身を除く): 22664048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115631, 231262, 462524, 925048, 1271941, 1850096, 2543882, 5087764, 10175528, 20351056]

約数ペア:

[(1, 20351056), (2, 10175528), (4, 5087764), (8, 2543882), (11, 1850096), (16, 1271941), (22, 925048), (44, 462524), (88, 231262), (176, 115631)]