20069524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 38035872

約数和(自身を除く): 17966348

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 227, 454, 713, 908, 961, 1426, 1922, 2852, 3844, 5221, 7037, 10442, 14074, 20884, 22103, 28148, 44206, 88412, 161851, 218147, 323702, 436294, 647404, 872588, 5017381, 10034762, 20069524]

約数ペア:

[(1, 20069524), (2, 10034762), (4, 5017381), (23, 872588), (31, 647404), (46, 436294), (62, 323702), (92, 218147), (124, 161851), (227, 88412), (454, 44206), (713, 28148), (908, 22103), (961, 20884), (1426, 14074), (1922, 10442), (2852, 7037), (3844, 5221)]