20003241

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 27220160

約数和(自身を除く): 7216919

約数列:

[1, 3, 73, 219, 241, 379, 723, 1137, 17593, 27667, 52779, 83001, 91339, 274017, 6667747, 20003241]

約数ペア:

[(1, 20003241), (3, 6667747), (73, 274017), (219, 91339), (241, 83001), (379, 52779), (723, 27667), (1137, 17593)]