20088490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24203}}^1$

素因数の和:24293

約数の個数: 16

約数和(自身を含む): 36596448

約数和(自身を除く): 16507958

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24203, 48406, 121015, 242030, 2008849, 4017698, 10044245, 20088490]

約数ペア:

[(1, 20088490), (2, 10044245), (5, 4017698), (10, 2008849), (83, 242030), (166, 121015), (415, 48406), (830, 24203)]