20044574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1951}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 32887296

約数和(自身を除く): 12842722

約数列:

[1, 2, 11, 22, 467, 934, 1951, 3902, 5137, 10274, 21461, 42922, 911117, 1822234, 10022287, 20044574]

約数ペア:

[(1, 20044574), (2, 10022287), (11, 1822234), (22, 911117), (467, 42922), (934, 21461), (1951, 10274), (3902, 5137)]