20114071936

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 47704567680

約数和(自身を除く): 27590495744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 197, 223, 224, 292, 392, 394, 446, 448, 511, 584, 784, 788, 892, 896, 1022, 1168, 1379, 1561, 1568, 1576, 1784, 2044, 2336, 2758, 3122, 3136, 3152, 3568, 3577, 4088, 4672, 5516, 6244, 6272, 6304, 7136, 7154, 8176, 9344, 9653, 10927, 11032, 12488, 12608, 14272, 14308, 14381, 16279, 16352, 19306, 21854, 22064, 24976, 25216, 28544, 28616, 28762, 32558, 32704, 38612, 43708, 43931, 44128, 49952, 57232, 57524, 65116, 65408, 77224, 87416, 87862, 88256, 99904, 100667, 113953, 114464, 115048, 130232, 154448, 174832, 175724, 176512, 199808, 201334, 227906, 228928, 230096, 260464, 307517, 308896, 349664, 351448, 402668, 455812, 457856, 460192, 520928, 615034, 617792, 699328, 702896, 704669, 797671, 805336, 911624, 920384, 1041856, 1230068, 1235584, 1398656, 1405792, 1409338, 1595342, 1610672, 1823248, 1840768, 2083712, 2152619, 2460136, 2811584, 2818676, 3190684, 3206963, 3221344, 3646496, 4305238, 4920272, 5623168, 5637352, 6381368, 6413926, 6442688, 7292992, 8610476, 9840544, 11274704, 12762736, 12827852, 12885376, 14585984, 17220952, 19681088, 22448741, 22549408, 25525472, 25655704, 34441904, 39362176, 44897482, 45098816, 51050944, 51311408, 68883808, 89794964, 90197632, 102101888, 102622816, 137767616, 157141187, 179589928, 205245632, 275535232, 314282374, 359179856, 410491264, 628564748, 718359712, 1257129496, 1436719424, 2514258992, 2873438848, 5028517984, 10057035968, 20114071936]

約数ペア:

[(1, 20114071936), (2, 10057035968), (4, 5028517984), (7, 2873438848), (8, 2514258992), (14, 1436719424), (16, 1257129496), (28, 718359712), (32, 628564748), (49, 410491264), (56, 359179856), (64, 314282374), (73, 275535232), (98, 205245632), (112, 179589928), (128, 157141187), (146, 137767616), (196, 102622816), (197, 102101888), (223, 90197632), (224, 89794964), (292, 68883808), (392, 51311408), (394, 51050944), (446, 45098816), (448, 44897482), (511, 39362176), (584, 34441904), (784, 25655704), (788, 25525472), (892, 22549408), (896, 22448741), (1022, 19681088), (1168, 17220952), (1379, 14585984), (1561, 12885376), (1568, 12827852), (1576, 12762736), (1784, 11274704), (2044, 9840544), (2336, 8610476), (2758, 7292992), (3122, 6442688), (3136, 6413926), (3152, 6381368), (3568, 5637352), (3577, 5623168), (4088, 4920272), (4672, 4305238), (5516, 3646496), (6244, 3221344), (6272, 3206963), (6304, 3190684), (7136, 2818676), (7154, 2811584), (8176, 2460136), (9344, 2152619), (9653, 2083712), (10927, 1840768), (11032, 1823248), (12488, 1610672), (12608, 1595342), (14272, 1409338), (14308, 1405792), (14381, 1398656), (16279, 1235584), (16352, 1230068), (19306, 1041856), (21854, 920384), (22064, 911624), (24976, 805336), (25216, 797671), (28544, 704669), (28616, 702896), (28762, 699328), (32558, 617792), (32704, 615034), (38612, 520928), (43708, 460192), (43931, 457856), (44128, 455812), (49952, 402668), (57232, 351448), (57524, 349664), (65116, 308896), (65408, 307517), (77224, 260464), (87416, 230096), (87862, 228928), (88256, 227906), (99904, 201334), (100667, 199808), (113953, 176512), (114464, 175724), (115048, 174832), (130232, 154448)]