2019792355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{20327}}^1$

素因数の和:20523

約数の個数: 32

約数和(自身を含む): 2950649856

約数和(自身を除く): 930857501

約数列:

[1, 5, 7, 17, 35, 85, 119, 167, 595, 835, 1169, 2839, 5845, 14195, 19873, 20327, 99365, 101635, 142289, 345559, 711445, 1727795, 2418913, 3394609, 12094565, 16973045, 23762263, 57708353, 118811315, 288541765, 403958471, 2019792355]

約数ペア:

[(1, 2019792355), (5, 403958471), (7, 288541765), (17, 118811315), (35, 57708353), (85, 23762263), (119, 16973045), (167, 12094565), (595, 3394609), (835, 2418913), (1169, 1727795), (2839, 711445), (5845, 345559), (14195, 142289), (19873, 101635), (20327, 99365)]