20126611982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{12413}}^1\times {\mathrm{21911}}^1$

素因数の和:34363

約数の個数: 16

約数和(自身を含む): 31009774752

約数和(自身を除く): 10883162770

約数列:

[1, 2, 37, 74, 12413, 21911, 24826, 43822, 459281, 810707, 918562, 1621414, 271981243, 543962486, 10063305991, 20126611982]

約数ペア:

[(1, 20126611982), (2, 10063305991), (37, 543962486), (74, 271981243), (12413, 1621414), (21911, 918562), (24826, 810707), (43822, 459281)]