20090615903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{63649}}^1$

素因数の和:64154

約数の個数: 16

約数和(自身を含む): 21768300000

約数和(自身を除く): 1677684097

約数列:

[1, 19, 37, 449, 703, 8531, 16613, 63649, 315647, 1209331, 2355013, 28578401, 44745247, 542989619, 1057400837, 20090615903]

約数ペア:

[(1, 20090615903), (19, 1057400837), (37, 542989619), (449, 44745247), (703, 28578401), (8531, 2355013), (16613, 1209331), (63649, 315647)]