20219883048

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{10711}}^1$

素因数の和:11047

約数の個数: 96

約数和(自身を含む): 55446168960

約数和(自身を除く): 35226285912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 167, 314, 334, 471, 501, 628, 668, 942, 1002, 1256, 1336, 1413, 1503, 1884, 2004, 2826, 3006, 3768, 4008, 5652, 6012, 10711, 11304, 12024, 21422, 26219, 32133, 42844, 52438, 64266, 78657, 85688, 96399, 104876, 128532, 157314, 192798, 209752, 235971, 257064, 314628, 385596, 471942, 629256, 771192, 943884, 1681627, 1788737, 1887768, 3363254, 3577474, 5044881, 5366211, 6726508, 7154948, 10089762, 10732422, 13453016, 14309896, 15134643, 16098633, 20179524, 21464844, 30269286, 32197266, 40359048, 42929688, 60538572, 64394532, 121077144, 128789064, 280831709, 561663418, 842495127, 1123326836, 1684990254, 2246653672, 2527485381, 3369980508, 5054970762, 6739961016, 10109941524, 20219883048]

約数ペア:

[(1, 20219883048), (2, 10109941524), (3, 6739961016), (4, 5054970762), (6, 3369980508), (8, 2527485381), (9, 2246653672), (12, 1684990254), (18, 1123326836), (24, 842495127), (36, 561663418), (72, 280831709), (157, 128789064), (167, 121077144), (314, 64394532), (334, 60538572), (471, 42929688), (501, 40359048), (628, 32197266), (668, 30269286), (942, 21464844), (1002, 20179524), (1256, 16098633), (1336, 15134643), (1413, 14309896), (1503, 13453016), (1884, 10732422), (2004, 10089762), (2826, 7154948), (3006, 6726508), (3768, 5366211), (4008, 5044881), (5652, 3577474), (6012, 3363254), (10711, 1887768), (11304, 1788737), (12024, 1681627), (21422, 943884), (26219, 771192), (32133, 629256), (42844, 471942), (52438, 385596), (64266, 314628), (78657, 257064), (85688, 235971), (96399, 209752), (104876, 192798), (128532, 157314)]