20142097929

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{142123}}^1$

素因数の和:142342

約数の個数: 32

約数和(自身を含む): 31039881600

約数和(自身を除く): 10897783671

約数列:

[1, 3, 9, 27, 29, 87, 181, 261, 543, 783, 1629, 4887, 5249, 15747, 47241, 141723, 142123, 426369, 1279107, 3837321, 4121567, 12364701, 25724263, 37094103, 77172789, 111282309, 231518367, 694555101, 746003627, 2238010881, 6714032643, 20142097929]

約数ペア:

[(1, 20142097929), (3, 6714032643), (9, 2238010881), (27, 746003627), (29, 694555101), (87, 231518367), (181, 111282309), (261, 77172789), (543, 37094103), (783, 25724263), (1629, 12364701), (4887, 4121567), (5249, 3837321), (15747, 1279107), (47241, 426369), (141723, 142123)]