20334588

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 48733440

約数和(自身を除く): 28398852

約数列:

[1, 2, 3, 4, 6, 12, 73, 139, 146, 167, 219, 278, 292, 334, 417, 438, 501, 556, 668, 834, 876, 1002, 1668, 2004, 10147, 12191, 20294, 23213, 24382, 30441, 36573, 40588, 46426, 48764, 60882, 69639, 73146, 92852, 121764, 139278, 146292, 278556, 1694549, 3389098, 5083647, 6778196, 10167294, 20334588]

約数ペア:

[(1, 20334588), (2, 10167294), (3, 6778196), (4, 5083647), (6, 3389098), (12, 1694549), (73, 278556), (139, 146292), (146, 139278), (167, 121764), (219, 92852), (278, 73146), (292, 69639), (334, 60882), (417, 48764), (438, 46426), (501, 40588), (556, 36573), (668, 30441), (834, 24382), (876, 23213), (1002, 20294), (1668, 12191), (2004, 10147)]