20366925569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{4259}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 23163494400

約数和(自身を除く): 2796568831

約数列:

[1, 19, 23, 31, 353, 437, 589, 713, 4259, 6707, 8119, 10943, 13547, 80921, 97957, 132029, 154261, 207917, 251689, 1503427, 1861183, 2508551, 3036667, 4782091, 28565113, 34578821, 46606237, 57696673, 656997599, 885518503, 1071943451, 20366925569]

約数ペア:

[(1, 20366925569), (19, 1071943451), (23, 885518503), (31, 656997599), (353, 57696673), (437, 46606237), (589, 34578821), (713, 28565113), (4259, 4782091), (6707, 3036667), (8119, 2508551), (10943, 1861183), (13547, 1503427), (80921, 251689), (97957, 207917), (132029, 154261)]