20740296

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37573}}^1$

素因数の和:37605

約数の個数: 32

約数和(自身を含む): 54106560

約数和(自身を除く): 33366264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 37573, 75146, 112719, 150292, 225438, 300584, 450876, 864179, 901752, 1728358, 2592537, 3456716, 5185074, 6913432, 10370148, 20740296]

約数ペア:

[(1, 20740296), (2, 10370148), (3, 6913432), (4, 5185074), (6, 3456716), (8, 2592537), (12, 1728358), (23, 901752), (24, 864179), (46, 450876), (69, 300584), (92, 225438), (138, 150292), (184, 112719), (276, 75146), (552, 37573)]