20388186112

素因数分解:

$2^{11}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34687}}^1$

素因数の和:34757

約数の個数: 96

約数和(自身を含む): 47727912960

約数和(自身を除く): 27339726848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 512, 574, 656, 896, 1024, 1148, 1312, 1792, 2048, 2296, 2624, 3584, 4592, 5248, 7168, 9184, 10496, 14336, 18368, 20992, 34687, 36736, 41984, 69374, 73472, 83968, 138748, 146944, 242809, 277496, 293888, 485618, 554992, 587776, 971236, 1109984, 1422167, 1942472, 2219968, 2844334, 3884944, 4439936, 5688668, 7769888, 8879872, 9955169, 11377336, 15539776, 17759744, 19910338, 22754672, 31079552, 35519488, 39820676, 45509344, 62159104, 71038976, 79641352, 91018688, 124318208, 159282704, 182037376, 248636416, 318565408, 364074752, 497272832, 637130816, 728149504, 1274261632, 1456299008, 2548523264, 2912598016, 5097046528, 10194093056, 20388186112]

約数ペア:

[(1, 20388186112), (2, 10194093056), (4, 5097046528), (7, 2912598016), (8, 2548523264), (14, 1456299008), (16, 1274261632), (28, 728149504), (32, 637130816), (41, 497272832), (56, 364074752), (64, 318565408), (82, 248636416), (112, 182037376), (128, 159282704), (164, 124318208), (224, 91018688), (256, 79641352), (287, 71038976), (328, 62159104), (448, 45509344), (512, 39820676), (574, 35519488), (656, 31079552), (896, 22754672), (1024, 19910338), (1148, 17759744), (1312, 15539776), (1792, 11377336), (2048, 9955169), (2296, 8879872), (2624, 7769888), (3584, 5688668), (4592, 4439936), (5248, 3884944), (7168, 2844334), (9184, 2219968), (10496, 1942472), (14336, 1422167), (18368, 1109984), (20992, 971236), (34687, 587776), (36736, 554992), (41984, 485618), (69374, 293888), (73472, 277496), (83968, 242809), (138748, 146944)]