20243090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17011}}^1$

素因数の和:17042

約数の個数: 32

約数和(自身を含む): 44095104

約数和(自身を除く): 23852014

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17011, 34022, 85055, 119077, 170110, 238154, 289187, 578374, 595385, 1190770, 1445935, 2024309, 2891870, 4048618, 10121545, 20243090]

約数ペア:

[(1, 20243090), (2, 10121545), (5, 4048618), (7, 2891870), (10, 2024309), (14, 1445935), (17, 1190770), (34, 595385), (35, 578374), (70, 289187), (85, 238154), (119, 170110), (170, 119077), (238, 85055), (595, 34022), (1190, 17011)]