20111383554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{8573}}^1$

素因数の和:8915

約数の個数: 64

約数和(自身を含む): 43188266880

約数和(自身を除く): 23076883326

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 211, 218, 327, 422, 633, 654, 1266, 1853, 3587, 3706, 5559, 7174, 8573, 10761, 11118, 17146, 21522, 22999, 25719, 45998, 51438, 68997, 137994, 145741, 291482, 390983, 437223, 781966, 874446, 934457, 1172949, 1808903, 1868914, 2345898, 2803371, 3617806, 5426709, 5606742, 10853418, 15885769, 30751351, 31771538, 47657307, 61502702, 92254053, 95314614, 184508106, 197170427, 394340854, 591511281, 1183022562, 3351897259, 6703794518, 10055691777, 20111383554]

約数ペア:

[(1, 20111383554), (2, 10055691777), (3, 6703794518), (6, 3351897259), (17, 1183022562), (34, 591511281), (51, 394340854), (102, 197170427), (109, 184508106), (211, 95314614), (218, 92254053), (327, 61502702), (422, 47657307), (633, 31771538), (654, 30751351), (1266, 15885769), (1853, 10853418), (3587, 5606742), (3706, 5426709), (5559, 3617806), (7174, 2803371), (8573, 2345898), (10761, 1868914), (11118, 1808903), (17146, 1172949), (21522, 934457), (22999, 874446), (25719, 781966), (45998, 437223), (51438, 390983), (68997, 291482), (137994, 145741)]