20683764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33797}}^1$

素因数の和:33824

約数の個数: 36

約数和(自身を含む): 55361124

約数和(自身を除く): 34677360

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33797, 67594, 101391, 135188, 202782, 304173, 405564, 574549, 608346, 1149098, 1216692, 1723647, 2298196, 3447294, 5170941, 6894588, 10341882, 20683764]

約数ペア:

[(1, 20683764), (2, 10341882), (3, 6894588), (4, 5170941), (6, 3447294), (9, 2298196), (12, 1723647), (17, 1216692), (18, 1149098), (34, 608346), (36, 574549), (51, 405564), (68, 304173), (102, 202782), (153, 135188), (204, 101391), (306, 67594), (612, 33797)]