20297724

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4463}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 47496960

約数和(自身を除く): 27199236

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4463, 4548, 8926, 13389, 17852, 26778, 53556, 1691477, 3382954, 5074431, 6765908, 10148862, 20297724]

約数ペア:

[(1, 20297724), (2, 10148862), (3, 6765908), (4, 5074431), (6, 3382954), (12, 1691477), (379, 53556), (758, 26778), (1137, 17852), (1516, 13389), (2274, 8926), (4463, 4548)]