2019920650828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{3463}}^1\times {\mathrm{3102587}}^1$

素因数の和:3106101

約数の個数: 24

約数和(自身を含む): 3611114583552

約数和(自身を除く): 1591193932724

約数列:

[1, 2, 4, 47, 94, 188, 3463, 6926, 13852, 162761, 325522, 651044, 3102587, 6205174, 12410348, 145821589, 291643178, 583286356, 10744258781, 21488517562, 42977035124, 504980162707, 1009960325414, 2019920650828]

約数ペア:

[(1, 2019920650828), (2, 1009960325414), (4, 504980162707), (47, 42977035124), (94, 21488517562), (188, 10744258781), (3463, 583286356), (6926, 291643178), (13852, 145821589), (162761, 12410348), (325522, 6205174), (651044, 3102587)]