20057575105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{183283}}^1$

素因数の和:183840

約数の個数: 16

約数和(自身を含む): 24677357760

約数和(自身を除く): 4619782655

約数列:

[1, 5, 43, 215, 509, 2545, 21887, 109435, 183283, 916415, 7881169, 39405845, 93291047, 466455235, 4011515021, 20057575105]

約数ペア:

[(1, 20057575105), (5, 4011515021), (43, 466455235), (215, 93291047), (509, 39405845), (2545, 7881169), (21887, 916415), (109435, 183283)]