20404768314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{64579}}^1\times {\mathrm{7523}}^1$

素因数の和:72114

約数の個数: 32

約数和(自身を含む): 46646392320

約数和(自身を除く): 26241624006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7523, 15046, 22569, 45138, 52661, 64579, 105322, 129158, 157983, 193737, 315966, 387474, 452053, 904106, 1356159, 2712318, 485827817, 971655634, 1457483451, 2914966902, 3400794719, 6801589438, 10202384157, 20404768314]

約数ペア:

[(1, 20404768314), (2, 10202384157), (3, 6801589438), (6, 3400794719), (7, 2914966902), (14, 1457483451), (21, 971655634), (42, 485827817), (7523, 2712318), (15046, 1356159), (22569, 904106), (45138, 452053), (52661, 387474), (64579, 315966), (105322, 193737), (129158, 157983)]