20197522044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 480

約数和(自身を含む): 68302080000

約数和(自身を除く): 48104557956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 79, 81, 84, 102, 108, 114, 119, 126, 133, 153, 158, 162, 171, 189, 204, 228, 237, 238, 252, 266, 306, 316, 323, 324, 342, 349, 357, 378, 399, 459, 474, 476, 513, 532, 553, 567, 612, 646, 684, 698, 711, 714, 756, 798, 918, 948, 969, 1026, 1047, 1071, 1106, 1134, 1197, 1292, 1343, 1377, 1396, 1422, 1428, 1501, 1539, 1596, 1659, 1836, 1938, 2052, 2094, 2133, 2142, 2212, 2261, 2268, 2394, 2443, 2686, 2754, 2844, 2907, 3002, 3078, 3141, 3213, 3318, 3591, 3876, 4029, 4188, 4266, 4284, 4503, 4522, 4788, 4886, 4977, 5372, 5508, 5814, 5933, 6004, 6156, 6282, 6399, 6426, 6631, 6636, 6783, 7182, 7329, 8058, 8532, 8721, 9006, 9044, 9401, 9423, 9639, 9772, 9954, 10507, 10773, 11628, 11866, 12087, 12564, 12798, 12852, 13262, 13509, 13566, 14364, 14658, 14931, 16116, 17442, 17799, 18012, 18802, 18846, 19278, 19893, 19908, 20349, 21014, 21546, 21987, 23732, 24174, 25517, 25596, 26163, 26524, 27018, 27132, 27571, 28203, 28269, 29316, 29862, 31521, 34884, 35598, 36261, 37604, 37692, 38556, 39786, 40527, 40698, 41531, 42028, 43092, 43974, 44793, 46417, 48348, 51034, 52326, 53397, 54036, 55142, 56406, 56538, 59679, 59724, 61047, 63042, 65961, 71196, 72522, 76551, 79572, 81054, 81396, 82713, 83062, 84609, 87948, 89586, 92834, 94563, 102068, 104652, 106794, 108783, 110284, 112727, 112812, 113076, 119358, 121581, 122094, 124593, 126084, 131922, 139251, 145044, 153102, 160191, 162108, 165426, 166124, 169218, 178619, 179037, 179172, 183141, 185668, 189126, 192997, 197883, 213588, 217566, 225454, 229653, 238716, 243162, 244188, 248139, 249186, 253827, 263844, 278502, 283689, 306204, 320382, 330852, 338181, 338436, 357238, 358074, 366282, 373779, 378252, 385994, 395766, 417753, 435132, 450908, 459306, 468707, 480573, 486324, 496278, 498372, 507654, 523849, 535857, 537111, 557004, 567378, 578991, 640764, 676362, 688959, 714476, 716148, 732564, 744417, 747558, 761481, 771988, 789089, 791532, 835506, 851067, 918612, 937414, 961146, 992556, 1014543, 1015308, 1047698, 1071714, 1074222, 1121337, 1134756, 1157982, 1253259, 1352724, 1377918, 1406121, 1488834, 1495116, 1522962, 1571547, 1578178, 1607571, 1671012, 1702134, 1736973, 1874828, 1922292, 2029086, 2066877, 2095396, 2143428, 2148444, 2233251, 2242674, 2315964, 2367267, 2506518, 2755836, 2812242, 2977668, 3043629, 3045924, 3143094, 3156356, 3215142, 3280949, 3364011, 3404268, 3473946, 3666943, 3759777, 4058172, 4133754, 4218363, 4466502, 4485348, 4714641, 4734534, 4822713, 5013036, 5210919, 5624484, 6087258, 6286188, 6430284, 6561898, 6728022, 6947892, 7101801, 7333886, 7519554, 8267508, 8436726, 8905433, 8933004, 9130887, 9429282, 9469068, 9645426, 9842847, 10421838, 11000829, 12174516, 12655089, 13123796, 13456044, 14143923, 14203602, 14468139, 14667772, 15039108, 15632757, 16873452, 17810866, 18261774, 18858564, 19290852, 19685694, 20843676, 21305403, 22001658, 25310178, 26716299, 28287846, 28407204, 28936278, 29528541, 31265514, 33002487, 35621732, 36523548, 37965267, 39371388, 42431769, 42610806, 44003316, 50620356, 53432598, 56575692, 57872556, 59057082, 62338031, 62531028, 63916209, 66004974, 75930534, 80148897, 84863538, 85221612, 88585623, 99007461, 106865196, 118114164, 124676062, 127832418, 132009948, 151861068, 160297794, 169727076, 177171246, 187014093, 198014922, 240446691, 249352124, 255664836, 265756869, 297022383, 320595588, 354342492, 374028186, 396029844, 480893382, 531513738, 561042279, 594044766, 721340073, 748056372, 961786764, 1063027476, 1122084558, 1188089532, 1442680146, 1683126837, 2244169116, 2885360292, 3366253674, 5049380511, 6732507348, 10098761022, 20197522044]

約数ペア:

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