20062070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{5849}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 42120000

約数和(自身を除く): 22057930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 5849, 11698, 29245, 40943, 58490, 81886, 204715, 286601, 409430, 573202, 1433005, 2006207, 2866010, 4012414, 10031035, 20062070]

約数ペア:

[(1, 20062070), (2, 10031035), (5, 4012414), (7, 2866010), (10, 2006207), (14, 1433005), (35, 573202), (49, 409430), (70, 286601), (98, 204715), (245, 81886), (343, 58490), (490, 40943), (686, 29245), (1715, 11698), (3430, 5849)]