2002076680

素因数分解:

$2^3\times 5^1\times {\mathrm{50051917}}^1$

素因数の和:50051928

約数の個数: 16

約数和(自身を含む): 4504672620

約数和(自身を除く): 2502595940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50051917, 100103834, 200207668, 250259585, 400415336, 500519170, 1001038340, 2002076680]

約数ペア:

[(1, 2002076680), (2, 1001038340), (4, 500519170), (5, 400415336), (8, 250259585), (10, 200207668), (20, 100103834), (40, 50051917)]