20160022951

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15259}}^1$

素因数の和:15439

約数の個数: 32

約数和(自身を含む): 23204966400

約数和(自身を除く): 3044943449

約数列:

[1, 17, 23, 31, 109, 391, 527, 713, 1853, 2507, 3379, 12121, 15259, 42619, 57443, 77717, 259403, 350957, 473029, 1321189, 1663231, 5966269, 8041493, 10879667, 28274927, 38254313, 51560161, 184954339, 650323321, 876522737, 1185883703, 20160022951]

約数ペア:

[(1, 20160022951), (17, 1185883703), (23, 876522737), (31, 650323321), (109, 184954339), (391, 51560161), (527, 38254313), (713, 28274927), (1853, 10879667), (2507, 8041493), (3379, 5966269), (12121, 1663231), (15259, 1321189), (42619, 473029), (57443, 350957), (77717, 259403)]