20922786

素因数分解:

$2^1\times 3^5\times {\mathrm{43051}}^1$

素因数の和:43068

約数の個数: 24

約数和(自身を含む): 47012784

約数和(自身を除く): 26089998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 43051, 86102, 129153, 258306, 387459, 774918, 1162377, 2324754, 3487131, 6974262, 10461393, 20922786]

約数ペア:

[(1, 20922786), (2, 10461393), (3, 6974262), (6, 3487131), (9, 2324754), (18, 1162377), (27, 774918), (54, 387459), (81, 258306), (162, 129153), (243, 86102), (486, 43051)]