20136463744

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{7753}}^1$

素因数の和:8067

約数の個数: 64

約数和(自身を含む): 40715943840

約数和(自身を除く): 20579480096

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 197, 206, 394, 412, 788, 824, 1576, 1648, 3152, 3296, 6304, 6592, 7753, 12608, 13184, 15506, 20291, 25216, 31012, 40582, 62024, 81164, 124048, 162328, 248096, 324656, 496192, 649312, 798559, 992384, 1298624, 1527341, 1597118, 2597248, 3054682, 3194236, 6109364, 6388472, 12218728, 12776944, 24437456, 25553888, 48874912, 51107776, 97749824, 102215552, 157316123, 195499648, 314632246, 629264492, 1258528984, 2517057968, 5034115936, 10068231872, 20136463744]

約数ペア:

[(1, 20136463744), (2, 10068231872), (4, 5034115936), (8, 2517057968), (16, 1258528984), (32, 629264492), (64, 314632246), (103, 195499648), (128, 157316123), (197, 102215552), (206, 97749824), (394, 51107776), (412, 48874912), (788, 25553888), (824, 24437456), (1576, 12776944), (1648, 12218728), (3152, 6388472), (3296, 6109364), (6304, 3194236), (6592, 3054682), (7753, 2597248), (12608, 1597118), (13184, 1527341), (15506, 1298624), (20291, 992384), (25216, 798559), (31012, 649312), (40582, 496192), (62024, 324656), (81164, 248096), (124048, 162328)]