20288004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9041}}^1$

素因数の和:9076

約数の個数: 48

約数和(自身を含む): 54686016

約数和(自身を除く): 34398012

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9041, 18082, 27123, 36164, 54246, 99451, 108492, 153697, 198902, 298353, 307394, 397804, 461091, 596706, 614788, 922182, 1193412, 1690667, 1844364, 3381334, 5072001, 6762668, 10144002, 20288004]

約数ペア:

[(1, 20288004), (2, 10144002), (3, 6762668), (4, 5072001), (6, 3381334), (11, 1844364), (12, 1690667), (17, 1193412), (22, 922182), (33, 614788), (34, 596706), (44, 461091), (51, 397804), (66, 307394), (68, 298353), (102, 198902), (132, 153697), (187, 108492), (204, 99451), (374, 54246), (561, 36164), (748, 27123), (1122, 18082), (2244, 9041)]