20021672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227519}}^1$

素因数の和:227536

約数の個数: 16

約数和(自身を含む): 40953600

約数和(自身を除く): 20931928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227519, 455038, 910076, 1820152, 2502709, 5005418, 10010836, 20021672]

約数ペア:

[(1, 20021672), (2, 10010836), (4, 5005418), (8, 2502709), (11, 1820152), (22, 910076), (44, 455038), (88, 227519)]