20986089552

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{11119}}^1$

素因数の和:11410

約数の個数: 160

約数和(自身を含む): 64035187200

約数和(自身を除く): 43049097648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 257, 272, 306, 408, 432, 459, 514, 612, 771, 816, 918, 1028, 1224, 1542, 1836, 2056, 2313, 2448, 3084, 3672, 4112, 4369, 4626, 6168, 6939, 7344, 8738, 9252, 11119, 12336, 13107, 13878, 17476, 18504, 22238, 26214, 27756, 33357, 34952, 37008, 39321, 44476, 52428, 55512, 66714, 69904, 78642, 88952, 100071, 104856, 111024, 117963, 133428, 157284, 177904, 189023, 200142, 209712, 235926, 266856, 300213, 314568, 378046, 400284, 471852, 533712, 567069, 600426, 629136, 756092, 800568, 943704, 1134138, 1200852, 1512184, 1601136, 1701207, 1887408, 2268276, 2401704, 2857583, 3024368, 3402414, 4536552, 4803408, 5103621, 5715166, 6804828, 8572749, 9073104, 10207242, 11430332, 13609656, 17145498, 20414484, 22860664, 25718247, 27219312, 34290996, 40828968, 45721328, 48578911, 51436494, 68581992, 77154741, 81657936, 97157822, 102872988, 137163984, 145736733, 154309482, 194315644, 205745976, 291473466, 308618964, 388631288, 411491952, 437210199, 582946932, 617237928, 777262576, 874420398, 1165893864, 1234475856, 1311630597, 1748840796, 2331787728, 2623261194, 3497681592, 5246522388, 6995363184, 10493044776, 20986089552]

約数ペア:

[(1, 20986089552), (2, 10493044776), (3, 6995363184), (4, 5246522388), (6, 3497681592), (8, 2623261194), (9, 2331787728), (12, 1748840796), (16, 1311630597), (17, 1234475856), (18, 1165893864), (24, 874420398), (27, 777262576), (34, 617237928), (36, 582946932), (48, 437210199), (51, 411491952), (54, 388631288), (68, 308618964), (72, 291473466), (102, 205745976), (108, 194315644), (136, 154309482), (144, 145736733), (153, 137163984), (204, 102872988), (216, 97157822), (257, 81657936), (272, 77154741), (306, 68581992), (408, 51436494), (432, 48578911), (459, 45721328), (514, 40828968), (612, 34290996), (771, 27219312), (816, 25718247), (918, 22860664), (1028, 20414484), (1224, 17145498), (1542, 13609656), (1836, 11430332), (2056, 10207242), (2313, 9073104), (2448, 8572749), (3084, 6804828), (3672, 5715166), (4112, 5103621), (4369, 4803408), (4626, 4536552), (6168, 3402414), (6939, 3024368), (7344, 2857583), (8738, 2401704), (9252, 2268276), (11119, 1887408), (12336, 1701207), (13107, 1601136), (13878, 1512184), (17476, 1200852), (18504, 1134138), (22238, 943704), (26214, 800568), (27756, 756092), (33357, 629136), (34952, 600426), (37008, 567069), (39321, 533712), (44476, 471852), (52428, 400284), (55512, 378046), (66714, 314568), (69904, 300213), (78642, 266856), (88952, 235926), (100071, 209712), (104856, 200142), (111024, 189023), (117963, 177904), (133428, 157284)]