20460154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5503}}^1$

素因数の和:5542

約数の個数: 24

約数和(自身を含む): 36260352

約数和(自身を除く): 15800198

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5503, 11006, 60533, 71539, 121066, 143078, 786929, 930007, 1573858, 1860014, 10230077, 20460154]

約数ペア:

[(1, 20460154), (2, 10230077), (11, 1860014), (13, 1573858), (22, 930007), (26, 786929), (143, 143078), (169, 121066), (286, 71539), (338, 60533), (1859, 11006), (3718, 5503)]