20175698006

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1\times {\mathrm{52177}}^1$

素因数の和:53063

約数の個数: 16

約数和(自身を含む): 30402659616

約数和(自身を除く): 10226961610

約数列:

[1, 2, 397, 487, 794, 974, 52177, 104354, 193339, 386678, 20714269, 25410199, 41428538, 50820398, 10087849003, 20175698006]

約数ペア:

[(1, 20175698006), (2, 10087849003), (397, 50820398), (487, 41428538), (794, 25410199), (974, 20714269), (52177, 386678), (104354, 193339)]