20082864

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18191}}^1$

素因数の和:18225

約数の個数: 40

約数和(自身を含む): 54139392

約数和(自身を除く): 34056528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18191, 36382, 54573, 72764, 109146, 145528, 218292, 291056, 418393, 436584, 836786, 873168, 1255179, 1673572, 2510358, 3347144, 5020716, 6694288, 10041432, 20082864]

約数ペア:

[(1, 20082864), (2, 10041432), (3, 6694288), (4, 5020716), (6, 3347144), (8, 2510358), (12, 1673572), (16, 1255179), (23, 873168), (24, 836786), (46, 436584), (48, 418393), (69, 291056), (92, 218292), (138, 145528), (184, 109146), (276, 72764), (368, 54573), (552, 36382), (1104, 18191)]