20777712012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19902023}}^1$

素因数の和:19902062

約数の個数: 36

約数和(自身を含む): 54332525520

約数和(自身を除く): 33554813508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19902023, 39804046, 59706069, 79608092, 119412138, 179118207, 238824276, 358236414, 577158667, 716472828, 1154317334, 1731476001, 2308634668, 3462952002, 5194428003, 6925904004, 10388856006, 20777712012]

約数ペア:

[(1, 20777712012), (2, 10388856006), (3, 6925904004), (4, 5194428003), (6, 3462952002), (9, 2308634668), (12, 1731476001), (18, 1154317334), (29, 716472828), (36, 577158667), (58, 358236414), (87, 238824276), (116, 179118207), (174, 119412138), (261, 79608092), (348, 59706069), (522, 39804046), (1044, 19902023)]