20368488888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4177}}^1$

素因数の和:4378

約数の個数: 192

約数和(自身を含む): 61944030720

約数和(自身を除く): 41575541832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 131, 132, 141, 188, 198, 262, 264, 282, 376, 393, 396, 423, 517, 524, 564, 786, 792, 846, 1034, 1048, 1128, 1179, 1441, 1551, 1572, 1692, 2068, 2358, 2882, 3102, 3144, 3384, 4136, 4177, 4323, 4653, 4716, 5764, 6157, 6204, 8354, 8646, 9306, 9432, 11528, 12314, 12408, 12531, 12969, 16708, 17292, 18471, 18612, 24628, 25062, 25938, 33416, 34584, 36942, 37224, 37593, 45947, 49256, 50124, 51876, 55413, 67727, 73884, 75186, 91894, 100248, 103752, 110826, 135454, 137841, 147768, 150372, 183788, 196319, 203181, 221652, 270908, 275682, 300744, 367576, 392638, 406362, 413523, 443304, 541816, 547187, 551364, 588957, 609543, 785276, 812724, 827046, 1094374, 1102728, 1177914, 1219086, 1570552, 1625448, 1641561, 1654092, 1766871, 2159509, 2188748, 2355828, 2438172, 3283122, 3308184, 3533742, 4319018, 4377496, 4711656, 4876344, 4924683, 6019057, 6478527, 6566244, 7067484, 8638036, 9849366, 12038114, 12957054, 13132488, 14134968, 17276072, 18057171, 19435581, 19698732, 24076228, 25717789, 25914108, 36114342, 38871162, 39397464, 48152456, 51435578, 51828216, 54171513, 72228684, 77153367, 77742324, 102871156, 108343026, 144457368, 154306734, 155484648, 205742312, 216686052, 231460101, 282895679, 308613468, 433372104, 462920202, 565791358, 617226936, 848687037, 925840404, 1131582716, 1697374074, 1851680808, 2263165432, 2546061111, 3394748148, 5092122222, 6789496296, 10184244444, 20368488888]

約数ペア:

[(1, 20368488888), (2, 10184244444), (3, 6789496296), (4, 5092122222), (6, 3394748148), (8, 2546061111), (9, 2263165432), (11, 1851680808), (12, 1697374074), (18, 1131582716), (22, 925840404), (24, 848687037), (33, 617226936), (36, 565791358), (44, 462920202), (47, 433372104), (66, 308613468), (72, 282895679), (88, 231460101), (94, 216686052), (99, 205742312), (131, 155484648), (132, 154306734), (141, 144457368), (188, 108343026), (198, 102871156), (262, 77742324), (264, 77153367), (282, 72228684), (376, 54171513), (393, 51828216), (396, 51435578), (423, 48152456), (517, 39397464), (524, 38871162), (564, 36114342), (786, 25914108), (792, 25717789), (846, 24076228), (1034, 19698732), (1048, 19435581), (1128, 18057171), (1179, 17276072), (1441, 14134968), (1551, 13132488), (1572, 12957054), (1692, 12038114), (2068, 9849366), (2358, 8638036), (2882, 7067484), (3102, 6566244), (3144, 6478527), (3384, 6019057), (4136, 4924683), (4177, 4876344), (4323, 4711656), (4653, 4377496), (4716, 4319018), (5764, 3533742), (6157, 3308184), (6204, 3283122), (8354, 2438172), (8646, 2355828), (9306, 2188748), (9432, 2159509), (11528, 1766871), (12314, 1654092), (12408, 1641561), (12531, 1625448), (12969, 1570552), (16708, 1219086), (17292, 1177914), (18471, 1102728), (18612, 1094374), (24628, 827046), (25062, 812724), (25938, 785276), (33416, 609543), (34584, 588957), (36942, 551364), (37224, 547187), (37593, 541816), (45947, 443304), (49256, 413523), (50124, 406362), (51876, 392638), (55413, 367576), (67727, 300744), (73884, 275682), (75186, 270908), (91894, 221652), (100248, 203181), (103752, 196319), (110826, 183788), (135454, 150372), (137841, 147768)]