20253272016

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1331051}}^1$

素因数の和:1331379

約数の個数: 40

約数和(自身を含む): 52486042464

約数和(自身を除く): 32232770448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1902, 2536, 3804, 5072, 7608, 15216, 1331051, 2662102, 3993153, 5324204, 7986306, 10648408, 15972612, 21296816, 31945224, 63890448, 421943167, 843886334, 1265829501, 1687772668, 2531659002, 3375545336, 5063318004, 6751090672, 10126636008, 20253272016]

約数ペア:

[(1, 20253272016), (2, 10126636008), (3, 6751090672), (4, 5063318004), (6, 3375545336), (8, 2531659002), (12, 1687772668), (16, 1265829501), (24, 843886334), (48, 421943167), (317, 63890448), (634, 31945224), (951, 21296816), (1268, 15972612), (1902, 10648408), (2536, 7986306), (3804, 5324204), (5072, 3993153), (7608, 2662102), (15216, 1331051)]