20172327444

素因数分解:

$2^2\times 3^2\times {\mathrm{3203}}^1\times {\mathrm{174943}}^1$

素因数の和:178156

約数の個数: 36

約数和(自身を含む): 51007372416

約数和(自身を除く): 30835044972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3203, 6406, 9609, 12812, 19218, 28827, 38436, 57654, 115308, 174943, 349886, 524829, 699772, 1049658, 1574487, 2099316, 3148974, 6297948, 560342429, 1120684858, 1681027287, 2241369716, 3362054574, 5043081861, 6724109148, 10086163722, 20172327444]

約数ペア:

[(1, 20172327444), (2, 10086163722), (3, 6724109148), (4, 5043081861), (6, 3362054574), (9, 2241369716), (12, 1681027287), (18, 1120684858), (36, 560342429), (3203, 6297948), (6406, 3148974), (9609, 2099316), (12812, 1574487), (19218, 1049658), (28827, 699772), (38436, 524829), (57654, 349886), (115308, 174943)]