20167580230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{5879761}}^1$

素因数の和:5879789

約数の個数: 32

約数和(自身を含む): 42334286400

約数和(自身を除く): 22166706170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 5879761, 11759522, 29398805, 41158327, 58797610, 82316654, 205791635, 288108289, 411583270, 576216578, 1440541445, 2016758023, 2881082890, 4033516046, 10083790115, 20167580230]

約数ペア:

[(1, 20167580230), (2, 10083790115), (5, 4033516046), (7, 2881082890), (10, 2016758023), (14, 1440541445), (35, 576216578), (49, 411583270), (70, 288108289), (98, 205791635), (245, 82316654), (343, 58797610), (490, 41158327), (686, 29398805), (1715, 11759522), (3430, 5879761)]