2020148334

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{648731}}^1$

素因数の和:648912

約数の個数: 24

約数和(自身を含む): 4402295352

約数和(自身を除く): 2382147018

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 648731, 1297462, 1946193, 3892386, 5838579, 11677158, 112230463, 224460926, 336691389, 673382778, 1010074167, 2020148334]

約数ペア:

[(1, 2020148334), (2, 1010074167), (3, 673382778), (6, 336691389), (9, 224460926), (18, 112230463), (173, 11677158), (346, 5838579), (519, 3892386), (1038, 1946193), (1557, 1297462), (3114, 648731)]