20126137044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1\times {\mathrm{27919}}^1$

素因数の和:32560

約数の個数: 48

約数和(自身を含む): 50586126080

約数和(自身を除く): 30459989036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4621, 9242, 13863, 18484, 27726, 27919, 55452, 55838, 60073, 83757, 111676, 120146, 167514, 180219, 240292, 335028, 360438, 362947, 720876, 725894, 1088841, 1451788, 2177682, 4355364, 129013699, 258027398, 387041097, 516054796, 774082194, 1548164388, 1677178087, 3354356174, 5031534261, 6708712348, 10063068522, 20126137044]

約数ペア:

[(1, 20126137044), (2, 10063068522), (3, 6708712348), (4, 5031534261), (6, 3354356174), (12, 1677178087), (13, 1548164388), (26, 774082194), (39, 516054796), (52, 387041097), (78, 258027398), (156, 129013699), (4621, 4355364), (9242, 2177682), (13863, 1451788), (18484, 1088841), (27726, 725894), (27919, 720876), (55452, 362947), (55838, 360438), (60073, 335028), (83757, 240292), (111676, 180219), (120146, 167514)]