20102898452442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2087}}^1\times {\mathrm{162277}}^1$

素因数の和:165143

約数の個数: 64

約数和(自身を含む): 43376488775424

約数和(自身を除く): 23273590322982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 761, 1522, 2087, 2283, 4174, 4566, 6261, 9893, 12522, 19786, 27131, 29679, 54262, 59358, 81393, 162277, 162786, 324554, 486831, 973662, 1588207, 2109601, 3176414, 4219202, 4764621, 6328803, 9529242, 12657606, 20646691, 41293382, 61940073, 123492797, 123880146, 246985594, 338672099, 370478391, 677344198, 740956782, 1016016297, 1605406361, 2032032594, 3210812722, 4402737287, 4816219083, 8805474574, 9632438166, 13208211861, 26416423722, 257729467339, 515458934678, 773188402017, 1546376804034, 3350483075407, 6700966150814, 10051449226221, 20102898452442]

約数ペア:

[(1, 20102898452442), (2, 10051449226221), (3, 6700966150814), (6, 3350483075407), (13, 1546376804034), (26, 773188402017), (39, 515458934678), (78, 257729467339), (761, 26416423722), (1522, 13208211861), (2087, 9632438166), (2283, 8805474574), (4174, 4816219083), (4566, 4402737287), (6261, 3210812722), (9893, 2032032594), (12522, 1605406361), (19786, 1016016297), (27131, 740956782), (29679, 677344198), (54262, 370478391), (59358, 338672099), (81393, 246985594), (162277, 123880146), (162786, 123492797), (324554, 61940073), (486831, 41293382), (973662, 20646691), (1588207, 12657606), (2109601, 9529242), (3176414, 6328803), (4219202, 4764621)]