20133882

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 48634560

約数和(自身を除く): 28500678

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3463, 5814, 6926, 10389, 20778, 31167, 58871, 62334, 65797, 117742, 131594, 176613, 197391, 353226, 394782, 529839, 592173, 1059678, 1118549, 1184346, 2237098, 3355647, 6711294, 10066941, 20133882]

約数ペア:

[(1, 20133882), (2, 10066941), (3, 6711294), (6, 3355647), (9, 2237098), (17, 1184346), (18, 1118549), (19, 1059678), (34, 592173), (38, 529839), (51, 394782), (57, 353226), (102, 197391), (114, 176613), (153, 131594), (171, 117742), (306, 65797), (323, 62334), (342, 58871), (646, 31167), (969, 20778), (1938, 10389), (2907, 6926), (3463, 5814)]