20114006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 34725888

約数和(自身を除く): 14611882

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 313, 506, 626, 1397, 2794, 2921, 3443, 5842, 6886, 7199, 14398, 32131, 39751, 64262, 79189, 79502, 158378, 437261, 874522, 914273, 1828546, 10057003, 20114006]

約数ペア:

[(1, 20114006), (2, 10057003), (11, 1828546), (22, 914273), (23, 874522), (46, 437261), (127, 158378), (253, 79502), (254, 79189), (313, 64262), (506, 39751), (626, 32131), (1397, 14398), (2794, 7199), (2921, 6886), (3443, 5842)]