20194150911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{542023}}^1$

素因数の和:543166

約数の個数: 16

約数和(自身を含む): 29399381760

約数和(自身を除く): 9205230849

約数列:

[1, 3, 11, 33, 1129, 3387, 12419, 37257, 542023, 1626069, 5962253, 17886759, 611943967, 1835831901, 6731383637, 20194150911]

約数ペア:

[(1, 20194150911), (3, 6731383637), (11, 1835831901), (33, 611943967), (1129, 17886759), (3387, 5962253), (12419, 1626069), (37257, 542023)]