20295465

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5807}}^1$

素因数の和:6048

約数の個数: 16

約数和(自身を含む): 32617728

約数和(自身を除く): 12322263

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 5807, 17421, 29035, 87105, 1353031, 4059093, 6765155, 20295465]

約数ペア:

[(1, 20295465), (3, 6765155), (5, 4059093), (15, 1353031), (233, 87105), (699, 29035), (1165, 17421), (3495, 5807)]