20064276

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3852

約数の個数: 36

約数和(自身を含む): 51067744

約数和(自身を除く): 31003468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3691, 5436, 7382, 11073, 14764, 22146, 33219, 44292, 66438, 132876, 557341, 1114682, 1672023, 2229364, 3344046, 5016069, 6688092, 10032138, 20064276]

約数ペア:

[(1, 20064276), (2, 10032138), (3, 6688092), (4, 5016069), (6, 3344046), (9, 2229364), (12, 1672023), (18, 1114682), (36, 557341), (151, 132876), (302, 66438), (453, 44292), (604, 33219), (906, 22146), (1359, 14764), (1812, 11073), (2718, 7382), (3691, 5436)]