20160880753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{2687}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 23509463040

約数和(自身を除く): 3348582287

約数列:

[1, 13, 19, 37, 247, 481, 703, 821, 2687, 9139, 10673, 15599, 30377, 34931, 51053, 99419, 202787, 394901, 577163, 663689, 1292447, 1888961, 2206027, 7503119, 24556493, 28678351, 41914513, 81622999, 544888669, 1061098987, 1550836981, 20160880753]

約数ペア:

[(1, 20160880753), (13, 1550836981), (19, 1061098987), (37, 544888669), (247, 81622999), (481, 41914513), (703, 28678351), (821, 24556493), (2687, 7503119), (9139, 2206027), (10673, 1888961), (15599, 1292447), (30377, 663689), (34931, 577163), (51053, 394901), (99419, 202787)]