20701153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 2523167

約数列:

[1, 11, 59, 167, 191, 649, 1837, 2101, 9853, 11269, 31897, 108383, 123959, 350867, 1881923, 20701153]

約数ペア:

[(1, 20701153), (11, 1881923), (59, 350867), (167, 123959), (191, 108383), (649, 31897), (1837, 11269), (2101, 9853)]