20187661104

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1618

約数の個数: 300

約数和(自身を含む): 64348975152

約数和(自身を除く): 44161314048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 169, 183, 208, 216, 234, 244, 312, 324, 338, 351, 366, 432, 468, 488, 507, 549, 624, 648, 676, 702, 732, 793, 936, 976, 1014, 1053, 1098, 1296, 1352, 1404, 1464, 1511, 1521, 1586, 1647, 1872, 2028, 2106, 2196, 2379, 2704, 2808, 2928, 3022, 3042, 3172, 3294, 4056, 4212, 4392, 4533, 4563, 4758, 4941, 5616, 6044, 6084, 6344, 6588, 7137, 8112, 8424, 8784, 9066, 9126, 9516, 9882, 10309, 12088, 12168, 12688, 13176, 13599, 13689, 14274, 16848, 18132, 18252, 19032, 19643, 19764, 20618, 21411, 24176, 24336, 26352, 27198, 27378, 28548, 30927, 36264, 36504, 38064, 39286, 39528, 40797, 41236, 42822, 54396, 54756, 57096, 58929, 61854, 64233, 72528, 73008, 78572, 79056, 81594, 82472, 85644, 92171, 92781, 108792, 109512, 114192, 117858, 122391, 123708, 128466, 157144, 163188, 164944, 171288, 176787, 184342, 185562, 217584, 219024, 235716, 244782, 247416, 255359, 256932, 276513, 278343, 314288, 326376, 342576, 353574, 368684, 371124, 471432, 489564, 494832, 510718, 513864, 530361, 553026, 556686, 652752, 707148, 737368, 742248, 766077, 829539, 835029, 942864, 979128, 1021436, 1027728, 1060722, 1106052, 1113372, 1198223, 1414296, 1474736, 1484496, 1532154, 1591083, 1659078, 1670058, 1958256, 2042872, 2121444, 2212104, 2226744, 2298231, 2396446, 2488617, 2828592, 3064308, 3182166, 3318156, 3340116, 3594669, 4085744, 4242888, 4424208, 4453488, 4596462, 4792892, 4977234, 6128616, 6364332, 6636312, 6680232, 6894693, 7189338, 7465851, 8485776, 9192924, 9585784, 9954468, 10784007, 12257232, 12728664, 13272624, 13360464, 13789386, 14378676, 14931702, 15576899, 18385848, 19171568, 19908936, 20684079, 21568014, 25457328, 27578772, 28757352, 29863404, 31153798, 32352021, 36771696, 39817872, 41368158, 43136028, 46730697, 55157544, 57514704, 59726808, 62307596, 64704042, 82736316, 86272056, 93461394, 97056063, 110315088, 119453616, 124615192, 129408084, 140192091, 165472632, 172544112, 186922788, 194112126, 249230384, 258816168, 280384182, 330945264, 373845576, 388224252, 420576273, 517632336, 560768364, 747691152, 776448504, 841152546, 1121536728, 1261728819, 1552897008, 1682305092, 2243073456, 2523457638, 3364610184, 5046915276, 6729220368, 10093830552, 20187661104]

約数ペア:

[(1, 20187661104), (2, 10093830552), (3, 6729220368), (4, 5046915276), (6, 3364610184), (8, 2523457638), (9, 2243073456), (12, 1682305092), (13, 1552897008), (16, 1261728819), (18, 1121536728), (24, 841152546), (26, 776448504), (27, 747691152), (36, 560768364), (39, 517632336), (48, 420576273), (52, 388224252), (54, 373845576), (61, 330945264), (72, 280384182), (78, 258816168), (81, 249230384), (104, 194112126), (108, 186922788), (117, 172544112), (122, 165472632), (144, 140192091), (156, 129408084), (162, 124615192), (169, 119453616), (183, 110315088), (208, 97056063), (216, 93461394), (234, 86272056), (244, 82736316), (312, 64704042), (324, 62307596), (338, 59726808), (351, 57514704), (366, 55157544), (432, 46730697), (468, 43136028), (488, 41368158), (507, 39817872), (549, 36771696), (624, 32352021), (648, 31153798), (676, 29863404), (702, 28757352), (732, 27578772), (793, 25457328), (936, 21568014), (976, 20684079), (1014, 19908936), (1053, 19171568), (1098, 18385848), (1296, 15576899), (1352, 14931702), (1404, 14378676), (1464, 13789386), (1511, 13360464), (1521, 13272624), (1586, 12728664), (1647, 12257232), (1872, 10784007), (2028, 9954468), (2106, 9585784), (2196, 9192924), (2379, 8485776), (2704, 7465851), (2808, 7189338), (2928, 6894693), (3022, 6680232), (3042, 6636312), (3172, 6364332), (3294, 6128616), (4056, 4977234), (4212, 4792892), (4392, 4596462), (4533, 4453488), (4563, 4424208), (4758, 4242888), (4941, 4085744), (5616, 3594669), (6044, 3340116), (6084, 3318156), (6344, 3182166), (6588, 3064308), (7137, 2828592), (8112, 2488617), (8424, 2396446), (8784, 2298231), (9066, 2226744), (9126, 2212104), (9516, 2121444), (9882, 2042872), (10309, 1958256), (12088, 1670058), (12168, 1659078), (12688, 1591083), (13176, 1532154), (13599, 1484496), (13689, 1474736), (14274, 1414296), (16848, 1198223), (18132, 1113372), (18252, 1106052), (19032, 1060722), (19643, 1027728), (19764, 1021436), (20618, 979128), (21411, 942864), (24176, 835029), (24336, 829539), (26352, 766077), (27198, 742248), (27378, 737368), (28548, 707148), (30927, 652752), (36264, 556686), (36504, 553026), (38064, 530361), (39286, 513864), (39528, 510718), (40797, 494832), (41236, 489564), (42822, 471432), (54396, 371124), (54756, 368684), (57096, 353574), (58929, 342576), (61854, 326376), (64233, 314288), (72528, 278343), (73008, 276513), (78572, 256932), (79056, 255359), (81594, 247416), (82472, 244782), (85644, 235716), (92171, 219024), (92781, 217584), (108792, 185562), (109512, 184342), (114192, 176787), (117858, 171288), (122391, 164944), (123708, 163188), (128466, 157144)]