20373710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41579}}^1$

素因数の和:41600

約数の個数: 24

約数和(自身を含む): 42661080

約数和(自身を除く): 22287370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41579, 83158, 207895, 291053, 415790, 582106, 1455265, 2037371, 2910530, 4074742, 10186855, 20373710]

約数ペア:

[(1, 20373710), (2, 10186855), (5, 4074742), (7, 2910530), (10, 2037371), (14, 1455265), (35, 582106), (49, 415790), (70, 291053), (98, 207895), (245, 83158), (490, 41579)]