20631598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34501}}^1$

素因数の和:34539

約数の個数: 16

約数和(自身を含む): 34778016

約数和(自身を除く): 14146418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 34501, 69002, 448513, 793523, 897026, 1587046, 10315799, 20631598]

約数ペア:

[(1, 20631598), (2, 10315799), (13, 1587046), (23, 897026), (26, 793523), (46, 448513), (299, 69002), (598, 34501)]