20120490199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{153649}}^1\times {\mathrm{7703}}^1$

素因数の和:161369

約数の個数: 8

約数和(自身を含む): 21306952800

約数和(自身を除く): 1186462601

約数列:

[1, 17, 7703, 130951, 153649, 2612033, 1183558247, 20120490199]

約数ペア:

[(1, 20120490199), (17, 1183558247), (7703, 2612033), (130951, 153649)]