20407811004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15277}}^1$

素因数の和:15350

約数の個数: 240

約数和(自身を含む): 66255185920

約数和(自身を除く): 45847374916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 81, 84, 93, 108, 114, 124, 126, 133, 162, 171, 186, 189, 217, 228, 252, 266, 279, 324, 342, 372, 378, 399, 434, 513, 532, 558, 567, 589, 651, 684, 756, 798, 837, 868, 1026, 1116, 1134, 1178, 1197, 1302, 1539, 1596, 1674, 1767, 1953, 2052, 2268, 2356, 2394, 2511, 2604, 3078, 3348, 3534, 3591, 3906, 4123, 4788, 5022, 5301, 5859, 6156, 7068, 7182, 7812, 8246, 10044, 10602, 10773, 11718, 12369, 14364, 15277, 15903, 16492, 17577, 21204, 21546, 23436, 24738, 30554, 31806, 35154, 37107, 43092, 45831, 47709, 49476, 61108, 63612, 70308, 74214, 91662, 95418, 106939, 111321, 137493, 148428, 183324, 190836, 213878, 222642, 274986, 290263, 320817, 333963, 412479, 427756, 445284, 473587, 549972, 580526, 641634, 667926, 824958, 870789, 947174, 962451, 1161052, 1237437, 1283268, 1335852, 1420761, 1649916, 1741578, 1894348, 1924902, 2031841, 2474874, 2612367, 2841522, 2887353, 3315109, 3483156, 3849804, 4063682, 4262283, 4949748, 5224734, 5683044, 5774706, 6095523, 6630218, 7837101, 8127364, 8524566, 8662059, 8998153, 9945327, 10449468, 11549412, 12191046, 12786849, 13260436, 15674202, 17049132, 17324118, 17996306, 18286569, 19890654, 23511303, 24382092, 25573698, 26994459, 29835981, 31348404, 34648236, 35992612, 36573138, 38360547, 39781308, 47022606, 51147396, 53988918, 54859707, 59671962, 62987071, 73146276, 76721094, 80983377, 89507943, 94045212, 107977836, 109719414, 119343924, 125974142, 153442188, 161966754, 164579121, 179015886, 188961213, 219438828, 242950131, 251948284, 268523829, 323933508, 329158242, 358031772, 377922426, 485900262, 537047658, 566883639, 658316484, 728850393, 755844852, 971800524, 1074095316, 1133767278, 1457700786, 1700650917, 2267534556, 2915401572, 3401301834, 5101952751, 6802603668, 10203905502, 20407811004]

約数ペア:

[(1, 20407811004), (2, 10203905502), (3, 6802603668), (4, 5101952751), (6, 3401301834), (7, 2915401572), (9, 2267534556), (12, 1700650917), (14, 1457700786), (18, 1133767278), (19, 1074095316), (21, 971800524), (27, 755844852), (28, 728850393), (31, 658316484), (36, 566883639), (38, 537047658), (42, 485900262), (54, 377922426), (57, 358031772), (62, 329158242), (63, 323933508), (76, 268523829), (81, 251948284), (84, 242950131), (93, 219438828), (108, 188961213), (114, 179015886), (124, 164579121), (126, 161966754), (133, 153442188), (162, 125974142), (171, 119343924), (186, 109719414), (189, 107977836), (217, 94045212), (228, 89507943), (252, 80983377), (266, 76721094), (279, 73146276), (324, 62987071), (342, 59671962), (372, 54859707), (378, 53988918), (399, 51147396), (434, 47022606), (513, 39781308), (532, 38360547), (558, 36573138), (567, 35992612), (589, 34648236), (651, 31348404), (684, 29835981), (756, 26994459), (798, 25573698), (837, 24382092), (868, 23511303), (1026, 19890654), (1116, 18286569), (1134, 17996306), (1178, 17324118), (1197, 17049132), (1302, 15674202), (1539, 13260436), (1596, 12786849), (1674, 12191046), (1767, 11549412), (1953, 10449468), (2052, 9945327), (2268, 8998153), (2356, 8662059), (2394, 8524566), (2511, 8127364), (2604, 7837101), (3078, 6630218), (3348, 6095523), (3534, 5774706), (3591, 5683044), (3906, 5224734), (4123, 4949748), (4788, 4262283), (5022, 4063682), (5301, 3849804), (5859, 3483156), (6156, 3315109), (7068, 2887353), (7182, 2841522), (7812, 2612367), (8246, 2474874), (10044, 2031841), (10602, 1924902), (10773, 1894348), (11718, 1741578), (12369, 1649916), (14364, 1420761), (15277, 1335852), (15903, 1283268), (16492, 1237437), (17577, 1161052), (21204, 962451), (21546, 947174), (23436, 870789), (24738, 824958), (30554, 667926), (31806, 641634), (35154, 580526), (37107, 549972), (43092, 473587), (45831, 445284), (47709, 427756), (49476, 412479), (61108, 333963), (63612, 320817), (70308, 290263), (74214, 274986), (91662, 222642), (95418, 213878), (106939, 190836), (111321, 183324), (137493, 148428)]