20169941187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43661}}^1\times {\mathrm{13999}}^1$

素因数の和:57674

約数の個数: 16

約数和(自身を含む): 29340864000

約数和(自身を除く): 9170922813

約数列:

[1, 3, 11, 33, 13999, 41997, 43661, 130983, 153989, 461967, 480271, 1440813, 611210339, 1833631017, 6723313729, 20169941187]

約数ペア:

[(1, 20169941187), (3, 6723313729), (11, 1833631017), (33, 611210339), (13999, 1440813), (41997, 480271), (43661, 461967), (130983, 153989)]