20005679315

素因数分解:

$5^1\times {\mathrm{181}}^1\times {\mathrm{3221}}^1\times {\mathrm{6863}}^1$

素因数の和:10270

約数の個数: 16

約数和(自身を含む): 24150462336

約数和(自身を除く): 4144783021

約数列:

[1, 5, 181, 905, 3221, 6863, 16105, 34315, 583001, 1242203, 2915005, 6211015, 22105723, 110528615, 4001135863, 20005679315]

約数ペア:

[(1, 20005679315), (5, 4001135863), (181, 110528615), (905, 22105723), (3221, 6211015), (6863, 2915005), (16105, 1242203), (34315, 583001)]