20163034507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{225157}}^1$

素因数の和:226338

約数の個数: 16

約数和(自身を含む): 25160055552

約数和(自身を除く): 4997021045

約数列:

[1, 7, 11, 77, 1163, 8141, 12793, 89551, 225157, 1576099, 2476727, 17337089, 261857591, 1833003137, 2880433501, 20163034507]

約数ペア:

[(1, 20163034507), (7, 2880433501), (11, 1833003137), (77, 261857591), (1163, 17337089), (8141, 2476727), (12793, 1576099), (89551, 225157)]