20004153117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1\times {\mathrm{5171}}^1$

素因数の和:5821

約数の個数: 32

約数和(自身を含む): 28913383296

約数和(自身を除く): 8909230179

約数列:

[1, 3, 13, 39, 281, 353, 843, 1059, 3653, 4589, 5171, 10959, 13767, 15513, 67223, 99193, 201669, 297579, 1289509, 1453051, 1825363, 3868527, 4359153, 5476089, 18889663, 23729719, 56668989, 71189157, 512927003, 1538781009, 6668051039, 20004153117]

約数ペア:

[(1, 20004153117), (3, 6668051039), (13, 1538781009), (39, 512927003), (281, 71189157), (353, 56668989), (843, 23729719), (1059, 18889663), (3653, 5476089), (4589, 4359153), (5171, 3868527), (10959, 1825363), (13767, 1453051), (15513, 1289509), (67223, 297579), (99193, 201669)]