20186055984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 57271334400

約数和(自身を除く): 37085278416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 79, 87, 92, 116, 138, 158, 174, 184, 232, 237, 276, 316, 347, 348, 368, 464, 474, 529, 552, 632, 667, 694, 696, 948, 1041, 1058, 1104, 1264, 1334, 1388, 1392, 1587, 1817, 1896, 2001, 2082, 2116, 2291, 2668, 2776, 3174, 3634, 3792, 4002, 4164, 4232, 4582, 5336, 5451, 5552, 6348, 6873, 7268, 7981, 8004, 8328, 8464, 9164, 10063, 10672, 10902, 12696, 13746, 14536, 15341, 15962, 16008, 16656, 18328, 20126, 21804, 23943, 25392, 27413, 27492, 29072, 30189, 30682, 31924, 32016, 36656, 40252, 41791, 43608, 46023, 47886, 52693, 54826, 54984, 60378, 61364, 63848, 80504, 82239, 83582, 87216, 92046, 95772, 105386, 109652, 109968, 120756, 122728, 125373, 127696, 158079, 161008, 164478, 167164, 183563, 184092, 191544, 210772, 219304, 231449, 241512, 245456, 250746, 316158, 328956, 334328, 367126, 368184, 383088, 421544, 438608, 462898, 483024, 501492, 550689, 630499, 632316, 657912, 668656, 694347, 734252, 736368, 794977, 843088, 925796, 1002984, 1101378, 1211939, 1260998, 1264632, 1315824, 1388694, 1468504, 1589954, 1851592, 1891497, 2005968, 2202756, 2384931, 2423878, 2521996, 2529264, 2777388, 2937008, 3179908, 3635817, 3703184, 3782994, 4405512, 4769862, 4847756, 5043992, 5323327, 5554776, 6359816, 7271634, 7565988, 8811024, 9539724, 9695512, 10087984, 10646654, 11109552, 12719632, 14501477, 14543268, 15131976, 15969981, 18284471, 19079448, 19391024, 21293308, 29002954, 29086536, 30263952, 31939962, 36568942, 38158896, 42586616, 43504431, 54853413, 58005908, 58173072, 63879924, 73137884, 85173232, 87008862, 109706826, 116011816, 127759848, 146275768, 174017724, 219413652, 232023632, 255519696, 292551536, 348035448, 420542833, 438827304, 696070896, 841085666, 877654608, 1261628499, 1682171332, 2523256998, 3364342664, 5046513996, 6728685328, 10093027992, 20186055984]

約数ペア:

[(1, 20186055984), (2, 10093027992), (3, 6728685328), (4, 5046513996), (6, 3364342664), (8, 2523256998), (12, 1682171332), (16, 1261628499), (23, 877654608), (24, 841085666), (29, 696070896), (46, 438827304), (48, 420542833), (58, 348035448), (69, 292551536), (79, 255519696), (87, 232023632), (92, 219413652), (116, 174017724), (138, 146275768), (158, 127759848), (174, 116011816), (184, 109706826), (232, 87008862), (237, 85173232), (276, 73137884), (316, 63879924), (347, 58173072), (348, 58005908), (368, 54853413), (464, 43504431), (474, 42586616), (529, 38158896), (552, 36568942), (632, 31939962), (667, 30263952), (694, 29086536), (696, 29002954), (948, 21293308), (1041, 19391024), (1058, 19079448), (1104, 18284471), (1264, 15969981), (1334, 15131976), (1388, 14543268), (1392, 14501477), (1587, 12719632), (1817, 11109552), (1896, 10646654), (2001, 10087984), (2082, 9695512), (2116, 9539724), (2291, 8811024), (2668, 7565988), (2776, 7271634), (3174, 6359816), (3634, 5554776), (3792, 5323327), (4002, 5043992), (4164, 4847756), (4232, 4769862), (4582, 4405512), (5336, 3782994), (5451, 3703184), (5552, 3635817), (6348, 3179908), (6873, 2937008), (7268, 2777388), (7981, 2529264), (8004, 2521996), (8328, 2423878), (8464, 2384931), (9164, 2202756), (10063, 2005968), (10672, 1891497), (10902, 1851592), (12696, 1589954), (13746, 1468504), (14536, 1388694), (15341, 1315824), (15962, 1264632), (16008, 1260998), (16656, 1211939), (18328, 1101378), (20126, 1002984), (21804, 925796), (23943, 843088), (25392, 794977), (27413, 736368), (27492, 734252), (29072, 694347), (30189, 668656), (30682, 657912), (31924, 632316), (32016, 630499), (36656, 550689), (40252, 501492), (41791, 483024), (43608, 462898), (46023, 438608), (47886, 421544), (52693, 383088), (54826, 368184), (54984, 367126), (60378, 334328), (61364, 328956), (63848, 316158), (80504, 250746), (82239, 245456), (83582, 241512), (87216, 231449), (92046, 219304), (95772, 210772), (105386, 191544), (109652, 184092), (109968, 183563), (120756, 167164), (122728, 164478), (125373, 161008), (127696, 158079)]