20173843398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1\times {\mathrm{1109}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 42420257280

約数和(自身を除く): 22246413882

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 683, 1109, 1158, 1366, 2049, 2218, 3327, 4098, 4439, 6654, 8878, 13317, 15709, 25507, 26634, 31418, 47127, 51014, 76521, 94254, 131819, 153042, 214037, 263638, 395457, 428074, 642111, 757447, 790914, 1284222, 1514894, 2272341, 3031837, 4544682, 4922851, 6063674, 9095511, 9845702, 14768553, 17421281, 18191022, 29537106, 34842562, 52263843, 104527686, 146187271, 292374542, 438561813, 877123626, 3362307233, 6724614466, 10086921699, 20173843398]

約数ペア:

[(1, 20173843398), (2, 10086921699), (3, 6724614466), (6, 3362307233), (23, 877123626), (46, 438561813), (69, 292374542), (138, 146187271), (193, 104527686), (386, 52263843), (579, 34842562), (683, 29537106), (1109, 18191022), (1158, 17421281), (1366, 14768553), (2049, 9845702), (2218, 9095511), (3327, 6063674), (4098, 4922851), (4439, 4544682), (6654, 3031837), (8878, 2272341), (13317, 1514894), (15709, 1284222), (25507, 790914), (26634, 757447), (31418, 642111), (47127, 428074), (51014, 395457), (76521, 263638), (94254, 214037), (131819, 153042)]