20183764572

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{463}}^1\times {\mathrm{1913}}^1$

素因数の和:2600

約数の個数: 96

約数和(自身を含む): 52717378560

約数和(自身を除く): 32533613988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 463, 633, 844, 926, 1266, 1389, 1852, 1899, 1913, 2532, 2778, 3798, 3826, 4167, 5556, 5697, 5739, 7596, 7652, 8334, 11394, 11478, 12501, 16668, 17217, 22788, 22956, 25002, 34434, 50004, 51651, 68868, 97693, 103302, 195386, 206604, 293079, 390772, 403643, 586158, 807286, 879237, 885719, 1172316, 1210929, 1614572, 1758474, 1771438, 2421858, 2637711, 2657157, 3516948, 3542876, 3632787, 4843716, 5275422, 5314314, 7265574, 7971471, 10550844, 10628628, 10898361, 14531148, 15942942, 21796722, 23914413, 31885884, 43593444, 47828826, 95657652, 186886709, 373773418, 560660127, 747546836, 1121320254, 1681980381, 2242640508, 3363960762, 5045941143, 6727921524, 10091882286, 20183764572]

約数ペア:

[(1, 20183764572), (2, 10091882286), (3, 6727921524), (4, 5045941143), (6, 3363960762), (9, 2242640508), (12, 1681980381), (18, 1121320254), (27, 747546836), (36, 560660127), (54, 373773418), (108, 186886709), (211, 95657652), (422, 47828826), (463, 43593444), (633, 31885884), (844, 23914413), (926, 21796722), (1266, 15942942), (1389, 14531148), (1852, 10898361), (1899, 10628628), (1913, 10550844), (2532, 7971471), (2778, 7265574), (3798, 5314314), (3826, 5275422), (4167, 4843716), (5556, 3632787), (5697, 3542876), (5739, 3516948), (7596, 2657157), (7652, 2637711), (8334, 2421858), (11394, 1771438), (11478, 1758474), (12501, 1614572), (16668, 1210929), (17217, 1172316), (22788, 885719), (22956, 879237), (25002, 807286), (34434, 586158), (50004, 403643), (51651, 390772), (68868, 293079), (97693, 206604), (103302, 195386)]