20233888704

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{223747}}^1$

素因数の和:223922

約数の個数: 84

約数和(自身を含む): 58366455784

約数和(自身を除く): 38132567080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 10048, 11304, 15072, 22608, 30144, 45216, 90432, 223747, 447494, 671241, 894988, 1342482, 1789976, 2013723, 2684964, 3579952, 4027446, 5369928, 7159904, 8054892, 10739856, 14319808, 16109784, 21479712, 32219568, 35128279, 42959424, 64439136, 70256558, 105384837, 128878272, 140513116, 210769674, 281026232, 316154511, 421539348, 562052464, 632309022, 843078696, 1124104928, 1264618044, 1686157392, 2248209856, 2529236088, 3372314784, 5058472176, 6744629568, 10116944352, 20233888704]

約数ペア:

[(1, 20233888704), (2, 10116944352), (3, 6744629568), (4, 5058472176), (6, 3372314784), (8, 2529236088), (9, 2248209856), (12, 1686157392), (16, 1264618044), (18, 1124104928), (24, 843078696), (32, 632309022), (36, 562052464), (48, 421539348), (64, 316154511), (72, 281026232), (96, 210769674), (144, 140513116), (157, 128878272), (192, 105384837), (288, 70256558), (314, 64439136), (471, 42959424), (576, 35128279), (628, 32219568), (942, 21479712), (1256, 16109784), (1413, 14319808), (1884, 10739856), (2512, 8054892), (2826, 7159904), (3768, 5369928), (5024, 4027446), (5652, 3579952), (7536, 2684964), (10048, 2013723), (11304, 1789976), (15072, 1342482), (22608, 894988), (30144, 671241), (45216, 447494), (90432, 223747)]