20754414

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{823}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 46275840

約数和(自身を除く): 25521426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 823, 934, 1401, 1646, 2469, 2802, 4203, 4938, 7407, 8406, 12609, 14814, 22221, 25218, 44442, 384341, 768682, 1153023, 2306046, 3459069, 6918138, 10377207, 20754414]

約数ペア:

[(1, 20754414), (2, 10377207), (3, 6918138), (6, 3459069), (9, 2306046), (18, 1153023), (27, 768682), (54, 384341), (467, 44442), (823, 25218), (934, 22221), (1401, 14814), (1646, 12609), (2469, 8406), (2802, 7407), (4203, 4938)]