20160592

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{17747}}^1$

素因数の和:17826

約数の個数: 20

約数和(自身を含む): 39613536

約数和(自身を除く): 19452944

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 17747, 35494, 70988, 141976, 283952, 1260037, 2520074, 5040148, 10080296, 20160592]

約数ペア:

[(1, 20160592), (2, 10080296), (4, 5040148), (8, 2520074), (16, 1260037), (71, 283952), (142, 141976), (284, 70988), (568, 35494), (1136, 17747)]