2080971795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{12379}}^1$

素因数の和:13995

約数の個数: 32

約数和(自身を含む): 3807889920

約数和(自身を除く): 1726918125

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1601, 4803, 8005, 11207, 12379, 24015, 33621, 37137, 56035, 61895, 86653, 168105, 185685, 259959, 433265, 1299795, 19818779, 59456337, 99093895, 138731453, 297281685, 416194359, 693657265, 2080971795]

約数ペア:

[(1, 2080971795), (3, 693657265), (5, 416194359), (7, 297281685), (15, 138731453), (21, 99093895), (35, 59456337), (105, 19818779), (1601, 1299795), (4803, 433265), (8005, 259959), (11207, 185685), (12379, 168105), (24015, 86653), (33621, 61895), (37137, 56035)]