20565800672

素因数分解:

$2^5\times {\mathrm{929}}^1\times {\mathrm{691799}}^1$

素因数の和:692738

約数の個数: 24

約数和(自身を含む): 40532562000

約数和(自身を除く): 19966761328

約数列:

[1, 2, 4, 8, 16, 32, 929, 1858, 3716, 7432, 14864, 29728, 691799, 1383598, 2767196, 5534392, 11068784, 22137568, 642681271, 1285362542, 2570725084, 5141450168, 10282900336, 20565800672]

約数ペア:

[(1, 20565800672), (2, 10282900336), (4, 5141450168), (8, 2570725084), (16, 1285362542), (32, 642681271), (929, 22137568), (1858, 11068784), (3716, 5534392), (7432, 2767196), (14864, 1383598), (29728, 691799)]