20449011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36451}}^1$

素因数の和:36482

約数の個数: 16

約数和(自身を含む): 31494528

約数和(自身を除く): 11045517

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36451, 109353, 400961, 619667, 1202883, 1859001, 6816337, 20449011]

約数ペア:

[(1, 20449011), (3, 6816337), (11, 1859001), (17, 1202883), (33, 619667), (51, 400961), (187, 109353), (561, 36451)]