20189223429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1\times {\mathrm{39133}}^1$

素因数の和:46636

約数の個数: 16

約数和(自身を含む): 28093828992

約数和(自身を除く): 7904605563

約数列:

[1, 3, 23, 69, 7477, 22431, 39133, 117399, 171971, 515913, 900059, 2700177, 292597441, 877792323, 6729741143, 20189223429]

約数ペア:

[(1, 20189223429), (3, 6729741143), (23, 877792323), (69, 292597441), (7477, 2700177), (22431, 900059), (39133, 515913), (117399, 171971)]