20041554879

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{41777}}^1$

素因数の和:42287

約数の個数: 24

約数和(自身を含む): 29223878112

約数和(自身を除く): 9182323233

約数列:

[1, 3, 9, 151, 353, 453, 1059, 1359, 3177, 41777, 53303, 125331, 159909, 375993, 479727, 6308327, 14747281, 18924981, 44241843, 56774943, 132725529, 2226839431, 6680518293, 20041554879]

約数ペア:

[(1, 20041554879), (3, 6680518293), (9, 2226839431), (151, 132725529), (353, 56774943), (453, 44241843), (1059, 18924981), (1359, 14747281), (3177, 6308327), (41777, 479727), (53303, 375993), (125331, 159909)]