20019174918

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8803507}}^1$

素因数の和:8803891

約数の個数: 16

約数和(自身を含む): 40143996480

約数和(自身を除く): 20124821562

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8803507, 17607014, 26410521, 52821042, 3336529153, 6673058306, 10009587459, 20019174918]

約数ペア:

[(1, 20019174918), (2, 10009587459), (3, 6673058306), (6, 3336529153), (379, 52821042), (758, 26410521), (1137, 17607014), (2274, 8803507)]