20170961472

素因数分解:

$2^6\times 3^1\times {\mathrm{509}}^1\times {\mathrm{206399}}^1$

素因数の和:206923

約数の個数: 56

約数和(自身を含む): 53474112000

約数和(自身を除く): 33303150528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 509, 1018, 1527, 2036, 3054, 4072, 6108, 8144, 12216, 16288, 24432, 32576, 48864, 97728, 206399, 412798, 619197, 825596, 1238394, 1651192, 2476788, 3302384, 4953576, 6604768, 9907152, 13209536, 19814304, 39628608, 105057091, 210114182, 315171273, 420228364, 630342546, 840456728, 1260685092, 1680913456, 2521370184, 3361826912, 5042740368, 6723653824, 10085480736, 20170961472]

約数ペア:

[(1, 20170961472), (2, 10085480736), (3, 6723653824), (4, 5042740368), (6, 3361826912), (8, 2521370184), (12, 1680913456), (16, 1260685092), (24, 840456728), (32, 630342546), (48, 420228364), (64, 315171273), (96, 210114182), (192, 105057091), (509, 39628608), (1018, 19814304), (1527, 13209536), (2036, 9907152), (3054, 6604768), (4072, 4953576), (6108, 3302384), (8144, 2476788), (12216, 1651192), (16288, 1238394), (24432, 825596), (32576, 619197), (48864, 412798), (97728, 206399)]