20197865376

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:949

約数の個数: 384

約数和(自身を含む): 67746067200

約数和(自身を除く): 47548201824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 139, 144, 153, 156, 204, 208, 216, 221, 234, 272, 278, 288, 306, 312, 351, 408, 416, 417, 432, 442, 459, 468, 544, 556, 612, 624, 663, 702, 761, 816, 834, 864, 884, 918, 936, 1112, 1224, 1248, 1251, 1326, 1404, 1522, 1632, 1668, 1768, 1807, 1836, 1872, 1989, 2224, 2283, 2363, 2448, 2502, 2652, 2808, 3044, 3336, 3536, 3614, 3672, 3744, 3753, 3978, 4448, 4566, 4726, 4896, 5004, 5304, 5421, 5616, 5967, 6088, 6672, 6849, 7072, 7089, 7228, 7344, 7506, 7956, 9132, 9452, 9893, 10008, 10608, 10842, 11232, 11934, 12176, 12937, 13344, 13698, 14178, 14456, 14688, 15012, 15912, 16263, 18264, 18904, 19786, 20016, 20547, 21216, 21267, 21684, 23868, 24352, 25874, 27396, 28356, 28912, 29679, 30024, 30719, 31824, 32526, 36528, 37808, 38811, 39572, 40032, 41094, 42534, 43368, 47736, 48789, 51748, 54792, 56712, 57824, 59358, 60048, 61438, 63648, 63801, 65052, 73056, 75616, 77622, 79144, 82188, 85068, 86736, 89037, 92157, 95472, 97578, 103496, 105779, 109584, 113424, 116433, 118716, 120096, 122876, 127602, 130104, 155244, 158288, 164376, 168181, 170136, 173472, 178074, 184314, 190944, 195156, 206992, 211558, 219168, 226848, 232866, 237432, 245752, 255204, 260208, 267111, 276471, 310488, 316576, 317337, 328752, 336362, 340272, 349299, 356148, 368628, 390312, 413984, 423116, 465732, 474864, 491504, 504543, 510408, 520416, 534222, 552942, 620976, 634674, 657504, 672724, 680544, 698598, 712296, 737256, 780624, 829413, 846232, 931464, 949728, 952011, 983008, 1009086, 1020816, 1068444, 1105884, 1241952, 1269348, 1345448, 1375127, 1397196, 1424592, 1474512, 1513629, 1561248, 1658826, 1692464, 1798243, 1862928, 1904022, 2018172, 2041632, 2136888, 2211768, 2538696, 2690896, 2750254, 2794392, 2849184, 2856033, 2949024, 3027258, 3317652, 3384928, 3596486, 3725856, 3808044, 4036344, 4125381, 4273776, 4423536, 4540887, 5077392, 5381792, 5394729, 5500508, 5588784, 5712066, 6054516, 6635304, 7192972, 7616088, 8072688, 8250762, 8547552, 8847072, 9081774, 10154784, 10789458, 11001016, 11177568, 11424132, 12109032, 12376143, 13270608, 14385944, 15232176, 16145376, 16184187, 16501524, 18163548, 21578916, 22002032, 22848264, 23377159, 24218064, 24752286, 26541216, 28771888, 30464352, 32368374, 33003048, 36327096, 37128429, 43157832, 44004064, 45696528, 46754318, 48436128, 48552561, 49504572, 57543776, 64736748, 66006096, 70131477, 72654192, 74256858, 86315664, 91393056, 93508636, 97105122, 99009144, 129473496, 132012192, 140262954, 145308384, 148513716, 172631328, 187017272, 194210244, 198018288, 210394431, 258946992, 280525908, 297027432, 374034544, 388420488, 396036576, 420788862, 517893984, 561051816, 594054864, 631183293, 748069088, 776840976, 841577724, 1122103632, 1188109728, 1262366586, 1553681952, 1683155448, 2244207264, 2524733172, 3366310896, 5049466344, 6732621792, 10098932688, 20197865376]

約数ペア:

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