20095984

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3727}}^1$

素因数の和:4072

約数の個数: 20

約数和(自身を含む): 39061984

約数和(自身を除く): 18966000

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 3727, 5392, 7454, 14908, 29816, 59632, 1255999, 2511998, 5023996, 10047992, 20095984]

約数ペア:

[(1, 20095984), (2, 10047992), (4, 5023996), (8, 2511998), (16, 1255999), (337, 59632), (674, 29816), (1348, 14908), (2696, 7454), (3727, 5392)]