20040152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227729}}^1$

素因数の和:227746

約数の個数: 16

約数和(自身を含む): 40991400

約数和(自身を除く): 20951248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227729, 455458, 910916, 1821832, 2505019, 5010038, 10020076, 20040152]

約数ペア:

[(1, 20040152), (2, 10020076), (4, 5010038), (8, 2505019), (11, 1821832), (22, 910916), (44, 455458), (88, 227729)]