20795118

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84533}}^1$

素因数の和:84579

約数の個数: 16

約数和(自身を含む): 42605136

約数和(自身を除く): 21810018

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84533, 169066, 253599, 507198, 3465853, 6931706, 10397559, 20795118]

約数ペア:

[(1, 20795118), (2, 10397559), (3, 6931706), (6, 3465853), (41, 507198), (82, 253599), (123, 169066), (246, 84533)]