20736060504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1665

約数の個数: 128

約数和(自身を含む): 54776908800

約数和(自身を除く): 34040848296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 151, 184, 193, 276, 302, 386, 453, 552, 579, 604, 772, 906, 1158, 1208, 1289, 1544, 1812, 2316, 2578, 3473, 3624, 3867, 4439, 4632, 5156, 6946, 7734, 8878, 10312, 10419, 13317, 13892, 15468, 17756, 20838, 26634, 27784, 29143, 29647, 30936, 35512, 41676, 53268, 58286, 59294, 83352, 87429, 88941, 106536, 116572, 118588, 174858, 177882, 194639, 233144, 237176, 248777, 349716, 355764, 389278, 497554, 583917, 670289, 699432, 711528, 746331, 778556, 995108, 1167834, 1340578, 1492662, 1557112, 1990216, 2010867, 2335668, 2681156, 2985324, 4021734, 4476697, 4671336, 5362312, 5721871, 5970648, 8043468, 8953394, 11443742, 13430091, 16086936, 17165613, 17906788, 22887484, 26860182, 34331226, 35813576, 37565327, 45774968, 53720364, 68662452, 75130654, 107440728, 112695981, 137324904, 150261308, 225391962, 300522616, 450783924, 864002521, 901567848, 1728005042, 2592007563, 3456010084, 5184015126, 6912020168, 10368030252, 20736060504]

約数ペア:

[(1, 20736060504), (2, 10368030252), (3, 6912020168), (4, 5184015126), (6, 3456010084), (8, 2592007563), (12, 1728005042), (23, 901567848), (24, 864002521), (46, 450783924), (69, 300522616), (92, 225391962), (138, 150261308), (151, 137324904), (184, 112695981), (193, 107440728), (276, 75130654), (302, 68662452), (386, 53720364), (453, 45774968), (552, 37565327), (579, 35813576), (604, 34331226), (772, 26860182), (906, 22887484), (1158, 17906788), (1208, 17165613), (1289, 16086936), (1544, 13430091), (1812, 11443742), (2316, 8953394), (2578, 8043468), (3473, 5970648), (3624, 5721871), (3867, 5362312), (4439, 4671336), (4632, 4476697), (5156, 4021734), (6946, 2985324), (7734, 2681156), (8878, 2335668), (10312, 2010867), (10419, 1990216), (13317, 1557112), (13892, 1492662), (15468, 1340578), (17756, 1167834), (20838, 995108), (26634, 778556), (27784, 746331), (29143, 711528), (29647, 699432), (30936, 670289), (35512, 583917), (41676, 497554), (53268, 389278), (58286, 355764), (59294, 349716), (83352, 248777), (87429, 237176), (88941, 233144), (106536, 194639), (116572, 177882), (118588, 174858)]