20096542

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 30919680

約数和(自身を除く): 10823138

約数列:

[1, 2, 47, 94, 439, 487, 878, 974, 20633, 22889, 41266, 45778, 213793, 427586, 10048271, 20096542]

約数ペア:

[(1, 20096542), (2, 10048271), (47, 427586), (94, 213793), (439, 45778), (487, 41266), (878, 22889), (974, 20633)]