20132368

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{23741}}^1$

素因数の和:23802

約数の個数: 20

約数和(自身を含む): 39744108

約数和(自身を除く): 19611740

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 23741, 47482, 94964, 189928, 379856, 1258273, 2516546, 5033092, 10066184, 20132368]

約数ペア:

[(1, 20132368), (2, 10066184), (4, 5033092), (8, 2516546), (16, 1258273), (53, 379856), (106, 189928), (212, 94964), (424, 47482), (848, 23741)]