20161084327

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{22777}}^1$

素因数の和:23370

約数の個数: 16

約数和(自身を含む): 21189006720

約数和(自身を除く): 1027922393

約数列:

[1, 37, 47, 509, 1739, 18833, 22777, 23923, 842749, 885151, 1070519, 11593493, 39609203, 428959241, 544894171, 20161084327]

約数ペア:

[(1, 20161084327), (37, 544894171), (47, 428959241), (509, 39609203), (1739, 11593493), (18833, 1070519), (22777, 885151), (23923, 842749)]