20111255736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1954

約数の個数: 256

約数和(自身を含む): 62560512000

約数和(自身を除く): 42449256264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 179, 209, 228, 247, 264, 286, 312, 358, 418, 429, 456, 494, 537, 572, 627, 716, 741, 836, 858, 988, 1074, 1144, 1254, 1432, 1482, 1672, 1716, 1723, 1969, 1976, 2148, 2327, 2508, 2717, 2964, 3401, 3432, 3446, 3938, 4296, 4654, 5016, 5169, 5434, 5907, 5928, 6802, 6892, 6981, 7876, 8151, 9308, 10203, 10338, 10868, 11814, 13604, 13784, 13962, 15752, 16302, 18616, 18953, 20406, 20676, 21736, 22399, 23628, 25597, 27208, 27924, 32604, 32737, 37411, 37906, 40812, 41352, 44213, 44798, 47256, 51194, 55848, 56859, 65208, 65474, 67197, 74822, 75812, 76791, 81624, 88426, 89596, 98211, 102388, 112233, 113718, 130948, 132639, 134394, 149644, 151624, 153582, 176852, 179192, 196422, 204776, 224466, 227436, 246389, 261896, 265278, 268788, 299288, 307164, 308417, 353704, 360107, 392844, 425581, 448932, 454872, 486343, 492778, 530556, 537576, 614328, 616834, 720214, 739167, 785688, 851162, 897864, 925251, 972686, 985556, 1061112, 1080321, 1233668, 1276743, 1440428, 1459029, 1478334, 1702324, 1850502, 1945372, 1971112, 2160642, 2467336, 2553486, 2880856, 2918058, 2956668, 3392587, 3404648, 3701004, 3890744, 4009421, 4321284, 4681391, 5106972, 5836116, 5859923, 5913336, 6785174, 7402008, 8018842, 8642568, 9362782, 10177761, 10213944, 11672232, 11719846, 12028263, 13570348, 14044173, 16037684, 17579769, 18725564, 20355522, 23439692, 24056526, 27140696, 28088346, 32075368, 35159538, 37451128, 40711044, 44103631, 46879384, 48113052, 56176692, 64459153, 70319076, 76178999, 81422088, 88207262, 96226104, 112353384, 128918306, 132310893, 140638152, 152357998, 176414524, 193377459, 228536997, 257836612, 264621786, 304715996, 352829048, 386754918, 457073994, 515673224, 529243572, 609431992, 773509836, 837968989, 914147988, 1058487144, 1547019672, 1675937978, 1828295976, 2513906967, 3351875956, 5027813934, 6703751912, 10055627868, 20111255736]

約数ペア:

[(1, 20111255736), (2, 10055627868), (3, 6703751912), (4, 5027813934), (6, 3351875956), (8, 2513906967), (11, 1828295976), (12, 1675937978), (13, 1547019672), (19, 1058487144), (22, 914147988), (24, 837968989), (26, 773509836), (33, 609431992), (38, 529243572), (39, 515673224), (44, 457073994), (52, 386754918), (57, 352829048), (66, 304715996), (76, 264621786), (78, 257836612), (88, 228536997), (104, 193377459), (114, 176414524), (132, 152357998), (143, 140638152), (152, 132310893), (156, 128918306), (179, 112353384), (209, 96226104), (228, 88207262), (247, 81422088), (264, 76178999), (286, 70319076), (312, 64459153), (358, 56176692), (418, 48113052), (429, 46879384), (456, 44103631), (494, 40711044), (537, 37451128), (572, 35159538), (627, 32075368), (716, 28088346), (741, 27140696), (836, 24056526), (858, 23439692), (988, 20355522), (1074, 18725564), (1144, 17579769), (1254, 16037684), (1432, 14044173), (1482, 13570348), (1672, 12028263), (1716, 11719846), (1723, 11672232), (1969, 10213944), (1976, 10177761), (2148, 9362782), (2327, 8642568), (2508, 8018842), (2717, 7402008), (2964, 6785174), (3401, 5913336), (3432, 5859923), (3446, 5836116), (3938, 5106972), (4296, 4681391), (4654, 4321284), (5016, 4009421), (5169, 3890744), (5434, 3701004), (5907, 3404648), (5928, 3392587), (6802, 2956668), (6892, 2918058), (6981, 2880856), (7876, 2553486), (8151, 2467336), (9308, 2160642), (10203, 1971112), (10338, 1945372), (10868, 1850502), (11814, 1702324), (13604, 1478334), (13784, 1459029), (13962, 1440428), (15752, 1276743), (16302, 1233668), (18616, 1080321), (18953, 1061112), (20406, 985556), (20676, 972686), (21736, 925251), (22399, 897864), (23628, 851162), (25597, 785688), (27208, 739167), (27924, 720214), (32604, 616834), (32737, 614328), (37411, 537576), (37906, 530556), (40812, 492778), (41352, 486343), (44213, 454872), (44798, 448932), (47256, 425581), (51194, 392844), (55848, 360107), (56859, 353704), (65208, 308417), (65474, 307164), (67197, 299288), (74822, 268788), (75812, 265278), (76791, 261896), (81624, 246389), (88426, 227436), (89596, 224466), (98211, 204776), (102388, 196422), (112233, 179192), (113718, 176852), (130948, 153582), (132639, 151624), (134394, 149644)]