20234784973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{316817}}^1$

素因数の和:316881

約数の個数: 16

約数和(自身を含む): 23153059440

約数和(自身を除く): 2918274467

約数列:

[1, 13, 17, 221, 289, 3757, 4913, 63869, 316817, 4118621, 5385889, 70016557, 91560113, 1190281469, 1556521921, 20234784973]

約数ペア:

[(1, 20234784973), (13, 1556521921), (17, 1190281469), (221, 91560113), (289, 70016557), (3757, 5385889), (4913, 4118621), (63869, 316817)]