20026527

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 9833313

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 239, 527, 717, 901, 1581, 1643, 2703, 4063, 4929, 7409, 12189, 12667, 22227, 27931, 38001, 83793, 125953, 215339, 377859, 392677, 646017, 1178031, 6675509, 20026527]

約数ペア:

[(1, 20026527), (3, 6675509), (17, 1178031), (31, 646017), (51, 392677), (53, 377859), (93, 215339), (159, 125953), (239, 83793), (527, 38001), (717, 27931), (901, 22227), (1581, 12667), (1643, 12189), (2703, 7409), (4063, 4929)]