20277294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10463}}^1$

素因数の和:10504

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 24927186

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10463, 20926, 31389, 62778, 177871, 198797, 355742, 397594, 533613, 596391, 1067226, 1192782, 3379549, 6759098, 10138647, 20277294]

約数ペア:

[(1, 20277294), (2, 10138647), (3, 6759098), (6, 3379549), (17, 1192782), (19, 1067226), (34, 596391), (38, 533613), (51, 397594), (57, 355742), (102, 198797), (114, 177871), (323, 62778), (646, 31389), (969, 20926), (1938, 10463)]