20061216001

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3389}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 21908620800

約数和(自身を除く): 1847404799

約数列:

[1, 29, 43, 47, 101, 1247, 1363, 2021, 2929, 3389, 4343, 4747, 58609, 98281, 125947, 137663, 145727, 159283, 204121, 342289, 4226083, 4619207, 5919509, 6849169, 9926381, 14718427, 16087583, 198625901, 426834383, 466539907, 691766069, 20061216001]

約数ペア:

[(1, 20061216001), (29, 691766069), (43, 466539907), (47, 426834383), (101, 198625901), (1247, 16087583), (1363, 14718427), (2021, 9926381), (2929, 6849169), (3389, 5919509), (4343, 4619207), (4747, 4226083), (58609, 342289), (98281, 204121), (125947, 159283), (137663, 145727)]