20952389616

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{58427}}^1$

素因数の和:58710

約数の個数: 80

約数和(自身を含む): 56105837568

約数和(自身を除く): 35153447952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 241, 248, 372, 482, 496, 723, 744, 964, 1446, 1488, 1928, 2892, 3856, 5784, 7471, 11568, 14942, 22413, 29884, 44826, 58427, 59768, 89652, 116854, 119536, 175281, 179304, 233708, 350562, 358608, 467416, 701124, 934832, 1402248, 1811237, 2804496, 3622474, 5433711, 7244948, 10867422, 14080907, 14489896, 21734844, 28161814, 28979792, 42242721, 43469688, 56323628, 84485442, 86939376, 112647256, 168970884, 225294512, 337941768, 436508117, 675883536, 873016234, 1309524351, 1746032468, 2619048702, 3492064936, 5238097404, 6984129872, 10476194808, 20952389616]

約数ペア:

[(1, 20952389616), (2, 10476194808), (3, 6984129872), (4, 5238097404), (6, 3492064936), (8, 2619048702), (12, 1746032468), (16, 1309524351), (24, 873016234), (31, 675883536), (48, 436508117), (62, 337941768), (93, 225294512), (124, 168970884), (186, 112647256), (241, 86939376), (248, 84485442), (372, 56323628), (482, 43469688), (496, 42242721), (723, 28979792), (744, 28161814), (964, 21734844), (1446, 14489896), (1488, 14080907), (1928, 10867422), (2892, 7244948), (3856, 5433711), (5784, 3622474), (7471, 2804496), (11568, 1811237), (14942, 1402248), (22413, 934832), (29884, 701124), (44826, 467416), (58427, 358608), (59768, 350562), (89652, 233708), (116854, 179304), (119536, 175281)]