20425536

素因数分解:

$2^6\times 3^2\times {\mathrm{35461}}^1$

素因数の和:35479

約数の個数: 42

約数和(自身を含む): 58547762

約数和(自身を除く): 38122226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35461, 70922, 106383, 141844, 212766, 283688, 319149, 425532, 567376, 638298, 851064, 1134752, 1276596, 1702128, 2269504, 2553192, 3404256, 5106384, 6808512, 10212768, 20425536]

約数ペア:

[(1, 20425536), (2, 10212768), (3, 6808512), (4, 5106384), (6, 3404256), (8, 2553192), (9, 2269504), (12, 1702128), (16, 1276596), (18, 1134752), (24, 851064), (32, 638298), (36, 567376), (48, 425532), (64, 319149), (72, 283688), (96, 212766), (144, 141844), (192, 106383), (288, 70922), (576, 35461)]