20145785583

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3791791}}^1$

素因数の和:3791835

約数の個数: 32

約数和(自身を含む): 34945155072

約数和(自身を除く): 14799369489

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 3791791, 11375373, 26542537, 41709701, 79627611, 87211193, 125129103, 261633579, 291967907, 610478351, 875903721, 959323123, 1831435053, 2877969369, 6715261861, 20145785583]

約数ペア:

[(1, 20145785583), (3, 6715261861), (7, 2877969369), (11, 1831435053), (21, 959323123), (23, 875903721), (33, 610478351), (69, 291967907), (77, 261633579), (161, 125129103), (231, 87211193), (253, 79627611), (483, 41709701), (759, 26542537), (1771, 11375373), (5313, 3791791)]