20966024

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{5011}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 39394320

約数和(自身を除く): 18428296

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 5011, 10022, 20044, 40088, 2620753, 5241506, 10483012, 20966024]

約数ペア:

[(1, 20966024), (2, 10483012), (4, 5241506), (8, 2620753), (523, 40088), (1046, 20044), (2092, 10022), (4184, 5011)]