20162581823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 21885576960

約数和(自身を除く): 1722995137

約数列:

[1, 19, 73, 101, 163, 883, 1387, 1919, 3097, 7373, 11899, 16463, 16777, 64459, 89183, 140087, 143929, 226081, 312797, 1201799, 1224721, 1694477, 2734651, 6510359, 10506817, 14536829, 22834181, 123696821, 199629523, 276199751, 1061188517, 20162581823]

約数ペア:

[(1, 20162581823), (19, 1061188517), (73, 276199751), (101, 199629523), (163, 123696821), (883, 22834181), (1387, 14536829), (1919, 10506817), (3097, 6510359), (7373, 2734651), (11899, 1694477), (16463, 1224721), (16777, 1201799), (64459, 312797), (89183, 226081), (140087, 143929)]