20187375936

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{165059}}^1$

素因数の和:165101

約数の個数: 168

約数和(自身を含む): 66912683040

約数和(自身を除く): 46725307104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3822, 4368, 4704, 5096, 5824, 7644, 8736, 9408, 10192, 15288, 17472, 20384, 30576, 40768, 61152, 122304, 165059, 330118, 495177, 660236, 990354, 1155413, 1320472, 1980708, 2145767, 2310826, 2640944, 3466239, 3961416, 4291534, 4621652, 5281888, 6437301, 6932478, 7922832, 8087891, 8583068, 9243304, 10563776, 12874602, 13864956, 15020369, 15845664, 16175782, 17166136, 18486608, 24263673, 25749204, 27729912, 30040738, 31691328, 32351564, 34332272, 36973216, 45061107, 48527346, 51498408, 55459824, 60081476, 64703128, 68664544, 73946432, 90122214, 97054692, 102996816, 105142583, 110919648, 120162952, 129406256, 137329088, 180244428, 194109384, 205993632, 210285166, 221839296, 240325904, 258812512, 315427749, 360488856, 388218768, 411987264, 420570332, 480651808, 517625024, 630855498, 720977712, 776437536, 841140664, 961303616, 1261710996, 1441955424, 1552875072, 1682281328, 2523421992, 2883910848, 3364562656, 5046843984, 6729125312, 10093687968, 20187375936]

約数ペア:

[(1, 20187375936), (2, 10093687968), (3, 6729125312), (4, 5046843984), (6, 3364562656), (7, 2883910848), (8, 2523421992), (12, 1682281328), (13, 1552875072), (14, 1441955424), (16, 1261710996), (21, 961303616), (24, 841140664), (26, 776437536), (28, 720977712), (32, 630855498), (39, 517625024), (42, 480651808), (48, 420570332), (49, 411987264), (52, 388218768), (56, 360488856), (64, 315427749), (78, 258812512), (84, 240325904), (91, 221839296), (96, 210285166), (98, 205993632), (104, 194109384), (112, 180244428), (147, 137329088), (156, 129406256), (168, 120162952), (182, 110919648), (192, 105142583), (196, 102996816), (208, 97054692), (224, 90122214), (273, 73946432), (294, 68664544), (312, 64703128), (336, 60081476), (364, 55459824), (392, 51498408), (416, 48527346), (448, 45061107), (546, 36973216), (588, 34332272), (624, 32351564), (637, 31691328), (672, 30040738), (728, 27729912), (784, 25749204), (832, 24263673), (1092, 18486608), (1176, 17166136), (1248, 16175782), (1274, 15845664), (1344, 15020369), (1456, 13864956), (1568, 12874602), (1911, 10563776), (2184, 9243304), (2352, 8583068), (2496, 8087891), (2548, 7922832), (2912, 6932478), (3136, 6437301), (3822, 5281888), (4368, 4621652), (4704, 4291534), (5096, 3961416), (5824, 3466239), (7644, 2640944), (8736, 2310826), (9408, 2145767), (10192, 1980708), (15288, 1320472), (17472, 1155413), (20384, 990354), (30576, 660236), (40768, 495177), (61152, 330118), (122304, 165059)]