20144657144

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8713087}}^1$

素因数の和:8713127

約数の個数: 24

約数和(自身を含む): 40123770240

約数和(自身を除く): 19979113096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8713087, 17426174, 34852348, 69704696, 148122479, 296244958, 592489916, 1184979832, 2518082143, 5036164286, 10072328572, 20144657144]

約数ペア:

[(1, 20144657144), (2, 10072328572), (4, 5036164286), (8, 2518082143), (17, 1184979832), (34, 592489916), (68, 296244958), (136, 148122479), (289, 69704696), (578, 34852348), (1156, 17426174), (2312, 8713087)]