20843184

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9239}}^1$

素因数の和:9297

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 34153296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9239, 18478, 27717, 36956, 55434, 73912, 110868, 147824, 221736, 434233, 443472, 868466, 1302699, 1736932, 2605398, 3473864, 5210796, 6947728, 10421592, 20843184]

約数ペア:

[(1, 20843184), (2, 10421592), (3, 6947728), (4, 5210796), (6, 3473864), (8, 2605398), (12, 1736932), (16, 1302699), (24, 868466), (47, 443472), (48, 434233), (94, 221736), (141, 147824), (188, 110868), (282, 73912), (376, 55434), (564, 36956), (752, 27717), (1128, 18478), (2256, 9239)]