20067203837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{37963}}^1$

素因数の和:38672

約数の個数: 16

約数和(自身を含む): 21648591360

約数和(自身を除く): 1581387523

約数列:

[1, 19, 43, 647, 817, 12293, 27821, 37963, 528599, 721297, 1632409, 24562061, 31015771, 466679159, 1056168623, 20067203837]

約数ペア:

[(1, 20067203837), (19, 1056168623), (43, 466679159), (647, 31015771), (817, 24562061), (12293, 1632409), (27821, 721297), (37963, 528599)]