20235028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1697}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 38795904

約数和(自身を除く): 18560876

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1697, 2981, 3394, 5962, 6788, 11924, 18667, 37334, 74668, 459887, 919774, 1839548, 5058757, 10117514, 20235028]

約数ペア:

[(1, 20235028), (2, 10117514), (4, 5058757), (11, 1839548), (22, 919774), (44, 459887), (271, 74668), (542, 37334), (1084, 18667), (1697, 11924), (2981, 6788), (3394, 5962)]