20762661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11003}}^1$

素因数の和:11060

約数の個数: 16

約数和(自身を含む): 30106944

約数和(自身を除く): 9344283

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 11003, 33009, 187051, 407111, 561153, 1221333, 6920887, 20762661]

約数ペア:

[(1, 20762661), (3, 6920887), (17, 1221333), (37, 561153), (51, 407111), (111, 187051), (629, 33009), (1887, 11003)]