2020144914

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{512467}}^1$

素因数の和:512551

約数の個数: 32

約数和(自身を含む): 4550715840

約数和(自身を除く): 2530570926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 512467, 1024934, 1537401, 3074802, 4612203, 9224406, 13836609, 27673218, 37410091, 74820182, 112230273, 224460546, 336690819, 673381638, 1010072457, 2020144914]

約数ペア:

[(1, 2020144914), (2, 1010072457), (3, 673381638), (6, 336690819), (9, 224460546), (18, 112230273), (27, 74820182), (54, 37410091), (73, 27673218), (146, 13836609), (219, 9224406), (438, 4612203), (657, 3074802), (1314, 1537401), (1971, 1024934), (3942, 512467)]