20036691360020

素因数分解:

$2^2\times 5^1\times {\mathrm{30817}}^1\times {\mathrm{32509153}}^1$

素因数の和:32539979

約数の個数: 24

約数和(自身を含む): 42078418534824

約数和(自身を除く): 22041727174804

約数列:

[1, 2, 4, 5, 10, 20, 30817, 61634, 123268, 154085, 308170, 616340, 32509153, 65018306, 130036612, 162545765, 325091530, 650183060, 1001834568001, 2003669136002, 4007338272004, 5009172840005, 10018345680010, 20036691360020]

約数ペア:

[(1, 20036691360020), (2, 10018345680010), (4, 5009172840005), (5, 4007338272004), (10, 2003669136002), (20, 1001834568001), (30817, 650183060), (61634, 325091530), (123268, 162545765), (154085, 130036612), (308170, 65018306), (616340, 32509153)]