2020978068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67339}}^1$

素因数の和:67448

約数の個数: 48

約数和(自身を含む): 4909894080

約数和(自身を除く): 2888916012

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 2501, 5002, 7503, 10004, 15006, 30012, 67339, 134678, 202017, 269356, 404034, 808068, 2760899, 4107679, 5521798, 8215358, 8282697, 11043596, 12323037, 16430716, 16565394, 24646074, 33130788, 49292148, 168414839, 336829678, 505244517, 673659356, 1010489034, 2020978068]

約数ペア:

[(1, 2020978068), (2, 1010489034), (3, 673659356), (4, 505244517), (6, 336829678), (12, 168414839), (41, 49292148), (61, 33130788), (82, 24646074), (122, 16565394), (123, 16430716), (164, 12323037), (183, 11043596), (244, 8282697), (246, 8215358), (366, 5521798), (492, 4107679), (732, 2760899), (2501, 808068), (5002, 404034), (7503, 269356), (10004, 202017), (15006, 134678), (30012, 67339)]