20161709556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{40543}}^1$

素因数の和:42008

約数の個数: 48

約数和(自身を含む): 48701452800

約数和(自身を除く): 28539743244

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1429, 2858, 4287, 5716, 8574, 17148, 40543, 41441, 81086, 82882, 121629, 124323, 162172, 165764, 243258, 248646, 486516, 497292, 1175747, 2351494, 3527241, 4702988, 7054482, 14108964, 57935947, 115871894, 173807841, 231743788, 347615682, 695231364, 1680142463, 3360284926, 5040427389, 6720569852, 10080854778, 20161709556]

約数ペア:

[(1, 20161709556), (2, 10080854778), (3, 6720569852), (4, 5040427389), (6, 3360284926), (12, 1680142463), (29, 695231364), (58, 347615682), (87, 231743788), (116, 173807841), (174, 115871894), (348, 57935947), (1429, 14108964), (2858, 7054482), (4287, 4702988), (5716, 3527241), (8574, 2351494), (17148, 1175747), (40543, 497292), (41441, 486516), (81086, 248646), (82882, 243258), (121629, 165764), (124323, 162172)]