20893752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 68290560

約数和(自身を除く): 47396808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 31, 33, 36, 37, 44, 46, 62, 66, 69, 72, 74, 88, 92, 93, 99, 111, 124, 132, 138, 148, 184, 186, 198, 207, 222, 248, 253, 264, 276, 279, 296, 333, 341, 372, 396, 407, 414, 444, 506, 552, 558, 666, 682, 713, 744, 759, 792, 814, 828, 851, 888, 1012, 1023, 1116, 1147, 1221, 1332, 1364, 1426, 1518, 1628, 1656, 1702, 2024, 2046, 2139, 2232, 2277, 2294, 2442, 2553, 2664, 2728, 2852, 3036, 3069, 3256, 3404, 3441, 3663, 4092, 4278, 4554, 4588, 4884, 5106, 5704, 6072, 6138, 6417, 6808, 6882, 7326, 7659, 7843, 8184, 8556, 9108, 9176, 9361, 9768, 10212, 10323, 12276, 12617, 12834, 13764, 14652, 15318, 15686, 17112, 18216, 18722, 20424, 20646, 23529, 24552, 25234, 25668, 26381, 27528, 28083, 29304, 30636, 31372, 37444, 37851, 41292, 47058, 50468, 51336, 52762, 56166, 61272, 62744, 70587, 74888, 75702, 79143, 82584, 84249, 94116, 100936, 105524, 112332, 113553, 141174, 151404, 158286, 168498, 188232, 211048, 224664, 227106, 237429, 282348, 290191, 302808, 316572, 336996, 454212, 474858, 564696, 580382, 633144, 673992, 870573, 908424, 949716, 1160764, 1741146, 1899432, 2321528, 2611719, 3482292, 5223438, 6964584, 10446876, 20893752]

約数ペア:

[(1, 20893752), (2, 10446876), (3, 6964584), (4, 5223438), (6, 3482292), (8, 2611719), (9, 2321528), (11, 1899432), (12, 1741146), (18, 1160764), (22, 949716), (23, 908424), (24, 870573), (31, 673992), (33, 633144), (36, 580382), (37, 564696), (44, 474858), (46, 454212), (62, 336996), (66, 316572), (69, 302808), (72, 290191), (74, 282348), (88, 237429), (92, 227106), (93, 224664), (99, 211048), (111, 188232), (124, 168498), (132, 158286), (138, 151404), (148, 141174), (184, 113553), (186, 112332), (198, 105524), (207, 100936), (222, 94116), (248, 84249), (253, 82584), (264, 79143), (276, 75702), (279, 74888), (296, 70587), (333, 62744), (341, 61272), (372, 56166), (396, 52762), (407, 51336), (414, 50468), (444, 47058), (506, 41292), (552, 37851), (558, 37444), (666, 31372), (682, 30636), (713, 29304), (744, 28083), (759, 27528), (792, 26381), (814, 25668), (828, 25234), (851, 24552), (888, 23529), (1012, 20646), (1023, 20424), (1116, 18722), (1147, 18216), (1221, 17112), (1332, 15686), (1364, 15318), (1426, 14652), (1518, 13764), (1628, 12834), (1656, 12617), (1702, 12276), (2024, 10323), (2046, 10212), (2139, 9768), (2232, 9361), (2277, 9176), (2294, 9108), (2442, 8556), (2553, 8184), (2664, 7843), (2728, 7659), (2852, 7326), (3036, 6882), (3069, 6808), (3256, 6417), (3404, 6138), (3441, 6072), (3663, 5704), (4092, 5106), (4278, 4884), (4554, 4588)]