20132013308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10640599}}^1$

素因数の和:10640657

約数の個数: 24

約数和(自身を含む): 39327657600

約数和(自身を除く): 19195644292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 10640599, 21281198, 42562396, 117046589, 234093178, 457545757, 468186356, 915091514, 1830183028, 5033003327, 10066006654, 20132013308]

約数ペア:

[(1, 20132013308), (2, 10066006654), (4, 5033003327), (11, 1830183028), (22, 915091514), (43, 468186356), (44, 457545757), (86, 234093178), (172, 117046589), (473, 42562396), (946, 21281198), (1892, 10640599)]