20036688054

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{4903}}^1$

素因数の和:5213

約数の個数: 64

約数和(自身を含む): 41641786368

約数和(自身を除く): 21605098314

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 181, 213, 318, 362, 426, 543, 1086, 3763, 4903, 7526, 9593, 9806, 11289, 12851, 14709, 19186, 22578, 25702, 28779, 29418, 38553, 57558, 77106, 259859, 348113, 519718, 681103, 696226, 779577, 887443, 1044339, 1362206, 1559154, 1774886, 2043309, 2088678, 2662329, 4086618, 5324658, 18449989, 36899978, 47034479, 55349967, 63008453, 94068958, 110699934, 126016906, 141103437, 189025359, 282206874, 378050718, 3339448009, 6678896018, 10018344027, 20036688054]

約数ペア:

[(1, 20036688054), (2, 10018344027), (3, 6678896018), (6, 3339448009), (53, 378050718), (71, 282206874), (106, 189025359), (142, 141103437), (159, 126016906), (181, 110699934), (213, 94068958), (318, 63008453), (362, 55349967), (426, 47034479), (543, 36899978), (1086, 18449989), (3763, 5324658), (4903, 4086618), (7526, 2662329), (9593, 2088678), (9806, 2043309), (11289, 1774886), (12851, 1559154), (14709, 1362206), (19186, 1044339), (22578, 887443), (25702, 779577), (28779, 696226), (29418, 681103), (38553, 519718), (57558, 348113), (77106, 259859)]