20173066215

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1\times {\mathrm{24809}}^1$

素因数の和:25327

約数の個数: 32

約数和(自身を含む): 32582476800

約数和(自身を除く): 12409410585

約数列:

[1, 3, 5, 15, 151, 359, 453, 755, 1077, 1795, 2265, 5385, 24809, 54209, 74427, 124045, 162627, 271045, 372135, 813135, 3746159, 8906431, 11238477, 18730795, 26719293, 44532155, 56192385, 133596465, 1344871081, 4034613243, 6724355405, 20173066215]

約数ペア:

[(1, 20173066215), (3, 6724355405), (5, 4034613243), (15, 1344871081), (151, 133596465), (359, 56192385), (453, 44532155), (755, 26719293), (1077, 18730795), (1795, 11238477), (2265, 8906431), (5385, 3746159), (24809, 813135), (54209, 372135), (74427, 271045), (124045, 162627)]