20123609321

素因数分解:

${\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{11113}}^1$

素因数の和:11708

約数の個数: 16

約数和(自身を含む): 20905434000

約数和(自身を除く): 781824679

約数列:

[1, 37, 109, 449, 4033, 11113, 16613, 48941, 411181, 1211317, 1810817, 4989737, 44818729, 184620269, 543881333, 20123609321]

約数ペア:

[(1, 20123609321), (37, 543881333), (109, 184620269), (449, 44818729), (4033, 4989737), (11113, 1810817), (16613, 1211317), (48941, 411181)]