20149174656

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 1024

約数和(自身を含む): 75014553600

約数和(自身を除く): 54865378944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 31, 32, 34, 36, 37, 39, 46, 48, 51, 52, 54, 62, 64, 68, 69, 72, 74, 78, 92, 93, 96, 102, 104, 108, 111, 117, 124, 128, 136, 138, 144, 148, 153, 156, 184, 186, 192, 204, 207, 208, 216, 221, 222, 234, 248, 272, 276, 279, 288, 296, 299, 306, 312, 333, 351, 368, 372, 384, 391, 403, 408, 414, 416, 432, 442, 444, 459, 468, 481, 496, 527, 544, 552, 558, 576, 592, 598, 612, 621, 624, 629, 663, 666, 702, 713, 736, 744, 782, 806, 816, 828, 832, 837, 851, 864, 884, 888, 897, 918, 936, 962, 992, 999, 1054, 1088, 1104, 1116, 1147, 1152, 1173, 1184, 1196, 1209, 1224, 1242, 1248, 1258, 1326, 1332, 1404, 1426, 1443, 1472, 1488, 1564, 1581, 1612, 1632, 1656, 1664, 1674, 1702, 1728, 1768, 1776, 1794, 1836, 1872, 1887, 1924, 1984, 1989, 1998, 2108, 2139, 2176, 2208, 2232, 2294, 2346, 2368, 2392, 2418, 2448, 2484, 2496, 2516, 2553, 2652, 2664, 2691, 2808, 2852, 2886, 2944, 2976, 3128, 3162, 3224, 3264, 3312, 3348, 3404, 3441, 3456, 3519, 3536, 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約数ペア:

[(1, 20149174656), (2, 10074587328), (3, 6716391552), (4, 5037293664), (6, 3358195776), (8, 2518646832), (9, 2238797184), (12, 1679097888), (13, 1549936512), (16, 1259323416), (17, 1185245568), (18, 1119398592), (23, 876051072), (24, 839548944), (26, 774968256), (27, 746265728), (31, 649973376), (32, 629661708), (34, 592622784), (36, 559699296), (37, 544572288), (39, 516645504), (46, 438025536), (48, 419774472), (51, 395081856), (52, 387484128), (54, 373132864), (62, 324986688), (64, 314830854), (68, 296311392), (69, 292017024), (72, 279849648), (74, 272286144), (78, 258322752), (92, 219012768), (93, 216657792), (96, 209887236), (102, 197540928), (104, 193742064), (108, 186566432), (111, 181524096), (117, 172215168), (124, 162493344), (128, 157415427), (136, 148155696), (138, 146008512), (144, 139924824), (148, 136143072), (153, 131693952), (156, 129161376), (184, 109506384), (186, 108328896), (192, 104943618), (204, 98770464), (207, 97339008), (208, 96871032), (216, 93283216), (221, 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