20053305

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3623}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 36529920

約数和(自身を除く): 16476615

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 3623, 5535, 10869, 18115, 32607, 54345, 97821, 148543, 163035, 445629, 489105, 742715, 1336887, 2228145, 4010661, 6684435, 20053305]

約数ペア:

[(1, 20053305), (3, 6684435), (5, 4010661), (9, 2228145), (15, 1336887), (27, 742715), (41, 489105), (45, 445629), (123, 163035), (135, 148543), (205, 97821), (369, 54345), (615, 32607), (1107, 18115), (1845, 10869), (3623, 5535)]