20543301508

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{811}}^1\times {\mathrm{27179}}^1$

素因数の和:28227

約数の個数: 24

約数和(自身を含む): 36150922080

約数和(自身を除く): 15607620572

約数列:

[1, 2, 4, 233, 466, 811, 932, 1622, 3244, 27179, 54358, 108716, 188963, 377926, 755852, 6332707, 12665414, 22042169, 25330828, 44084338, 88168676, 5135825377, 10271650754, 20543301508]

約数ペア:

[(1, 20543301508), (2, 10271650754), (4, 5135825377), (233, 88168676), (466, 44084338), (811, 25330828), (932, 22042169), (1622, 12665414), (3244, 6332707), (27179, 755852), (54358, 377926), (108716, 188963)]