20773454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27551}}^1$

素因数の和:27595

約数の個数: 16

約数和(自身を含む): 34715520

約数和(自身を除く): 13942066

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 27551, 55102, 358163, 716326, 798979, 1597958, 10386727, 20773454]

約数ペア:

[(1, 20773454), (2, 10386727), (13, 1597958), (26, 798979), (29, 716326), (58, 358163), (377, 55102), (754, 27551)]