20173531896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1235

約数の個数: 256

約数和(自身を含む): 65325542400

約数和(自身を除く): 45152010504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 193, 216, 219, 252, 292, 378, 386, 438, 504, 511, 579, 584, 657, 756, 772, 876, 947, 1022, 1158, 1314, 1351, 1512, 1533, 1544, 1737, 1752, 1894, 1971, 2044, 2316, 2628, 2702, 2841, 3066, 3474, 3788, 3942, 4053, 4088, 4599, 4632, 5211, 5256, 5404, 5682, 6132, 6629, 6948, 7576, 7884, 8106, 8523, 9198, 10422, 10808, 11364, 12159, 12264, 13258, 13797, 13896, 14089, 15768, 16212, 17046, 18396, 19887, 20844, 22728, 24318, 25569, 26516, 27594, 28178, 32424, 34092, 36477, 36792, 39774, 41688, 42267, 48636, 51138, 53032, 55188, 56356, 59661, 68184, 69131, 72954, 79548, 84534, 97272, 98623, 102276, 110376, 112712, 119322, 126801, 138262, 145908, 159096, 169068, 178983, 182771, 197246, 204552, 207393, 238644, 253602, 276524, 291816, 295869, 338136, 357966, 365542, 380403, 394492, 414786, 477288, 483917, 507204, 548313, 553048, 591738, 622179, 715932, 731084, 760806, 788984, 829572, 887607, 967834, 1014408, 1096626, 1183476, 1244358, 1279397, 1431864, 1451751, 1462168, 1521612, 1644939, 1659144, 1775214, 1866537, 1935668, 2193252, 2366952, 2488716, 2558794, 2662821, 2903502, 3043224, 3289878, 3550428, 3733074, 3838191, 3871336, 4355253, 4386504, 4934817, 4977432, 5117588, 5325642, 5807004, 6579756, 7100856, 7466148, 7676382, 8710506, 9869634, 10235176, 10651284, 11514573, 11614008, 13065759, 13159512, 13342283, 14932296, 15352764, 17421012, 19739268, 21302568, 23029146, 26131518, 26684566, 30705528, 34543719, 34842024, 39478536, 40026849, 46058292, 52263036, 53369132, 69087438, 80053698, 92116584, 93395981, 104526072, 106738264, 120080547, 138174876, 160107396, 186791962, 240161094, 276349752, 280187943, 320214792, 360241641, 373583924, 480322188, 560375886, 720483282, 747167848, 840563829, 960644376, 1120751772, 1440966564, 1681127658, 2241503544, 2521691487, 2881933128, 3362255316, 5043382974, 6724510632, 10086765948, 20173531896]

約数ペア:

[(1, 20173531896), (2, 10086765948), (3, 6724510632), (4, 5043382974), (6, 3362255316), (7, 2881933128), (8, 2521691487), (9, 2241503544), (12, 1681127658), (14, 1440966564), (18, 1120751772), (21, 960644376), (24, 840563829), (27, 747167848), (28, 720483282), (36, 560375886), (42, 480322188), (54, 373583924), (56, 360241641), (63, 320214792), (72, 280187943), (73, 276349752), (84, 240161094), (108, 186791962), (126, 160107396), (146, 138174876), (168, 120080547), (189, 106738264), (193, 104526072), (216, 93395981), (219, 92116584), (252, 80053698), (292, 69087438), (378, 53369132), (386, 52263036), (438, 46058292), (504, 40026849), (511, 39478536), (579, 34842024), (584, 34543719), (657, 30705528), (756, 26684566), (772, 26131518), (876, 23029146), (947, 21302568), (1022, 19739268), (1158, 17421012), (1314, 15352764), (1351, 14932296), (1512, 13342283), (1533, 13159512), (1544, 13065759), (1737, 11614008), (1752, 11514573), (1894, 10651284), (1971, 10235176), (2044, 9869634), (2316, 8710506), (2628, 7676382), (2702, 7466148), (2841, 7100856), (3066, 6579756), (3474, 5807004), (3788, 5325642), (3942, 5117588), (4053, 4977432), (4088, 4934817), (4599, 4386504), (4632, 4355253), (5211, 3871336), (5256, 3838191), (5404, 3733074), (5682, 3550428), (6132, 3289878), (6629, 3043224), (6948, 2903502), (7576, 2662821), (7884, 2558794), (8106, 2488716), (8523, 2366952), (9198, 2193252), (10422, 1935668), (10808, 1866537), (11364, 1775214), (12159, 1659144), (12264, 1644939), (13258, 1521612), (13797, 1462168), (13896, 1451751), (14089, 1431864), (15768, 1279397), (16212, 1244358), (17046, 1183476), (18396, 1096626), (19887, 1014408), (20844, 967834), (22728, 887607), (24318, 829572), (25569, 788984), (26516, 760806), (27594, 731084), (28178, 715932), (32424, 622179), (34092, 591738), (36477, 553048), (36792, 548313), (39774, 507204), (41688, 483917), (42267, 477288), (48636, 414786), (51138, 394492), (53032, 380403), (55188, 365542), (56356, 357966), (59661, 338136), (68184, 295869), (69131, 291816), (72954, 276524), (79548, 253602), (84534, 238644), (97272, 207393), (98623, 204552), (102276, 197246), (110376, 182771), (112712, 178983), (119322, 169068), (126801, 159096), (138262, 145908)]