20804590654

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{4159}}^1\times {\mathrm{6967}}^1$

素因数の和:11487

約数の個数: 16

約数和(自身を含む): 31305830400

約数和(自身を除く): 10501239746

約数列:

[1, 2, 359, 718, 4159, 6967, 8318, 13934, 1493081, 2501153, 2986162, 5002306, 28975753, 57951506, 10402295327, 20804590654]

約数ペア:

[(1, 20804590654), (2, 10402295327), (359, 57951506), (718, 28975753), (4159, 5002306), (6967, 2986162), (8318, 2501153), (13934, 1493081)]