20491014

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{9011}}^1$

素因数の和:9395

約数の個数: 16

約数和(自身を含む): 41094720

約数和(自身を除く): 20603706

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 9011, 18022, 27033, 54066, 3415169, 6830338, 10245507, 20491014]

約数ペア:

[(1, 20491014), (2, 10245507), (3, 6830338), (6, 3415169), (379, 54066), (758, 27033), (1137, 18022), (2274, 9011)]