20432544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1759}}^1$

素因数の和:1794

約数の個数: 72

約数和(自身を含む): 58988160

約数和(自身を除く): 38555616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1759, 1936, 2904, 3518, 3872, 5277, 5808, 7036, 10554, 11616, 14072, 19349, 21108, 28144, 38698, 42216, 56288, 58047, 77396, 84432, 116094, 154792, 168864, 212839, 232188, 309584, 425678, 464376, 619168, 638517, 851356, 928752, 1277034, 1702712, 1857504, 2554068, 3405424, 5108136, 6810848, 10216272, 20432544]

約数ペア:

[(1, 20432544), (2, 10216272), (3, 6810848), (4, 5108136), (6, 3405424), (8, 2554068), (11, 1857504), (12, 1702712), (16, 1277034), (22, 928752), (24, 851356), (32, 638517), (33, 619168), (44, 464376), (48, 425678), (66, 309584), (88, 232188), (96, 212839), (121, 168864), (132, 154792), (176, 116094), (242, 84432), (264, 77396), (352, 58047), (363, 56288), (484, 42216), (528, 38698), (726, 28144), (968, 21108), (1056, 19349), (1452, 14072), (1759, 11616), (1936, 10554), (2904, 7036), (3518, 5808), (3872, 5277)]