20249516413

素因数分解:

$7^3\times {\mathrm{349}}^1\times {\mathrm{169159}}^1$

素因数の和:169529

約数の個数: 16

約数和(自身を含む): 23682400000

約数和(自身を除く): 3432883587

約数列:

[1, 7, 49, 343, 349, 2443, 17101, 119707, 169159, 1184113, 8288791, 58021537, 59036491, 413255437, 2892788059, 20249516413]

約数ペア:

[(1, 20249516413), (7, 2892788059), (49, 413255437), (343, 59036491), (349, 58021537), (2443, 8288791), (17101, 1184113), (119707, 169159)]