20143716788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15217}}^1\times {\mathrm{25457}}^1$

素因数の和:40691

約数の個数: 24

約数和(自身を含む): 37967144712

約数和(自身を除く): 17823427924

約数列:

[1, 2, 4, 13, 26, 52, 15217, 25457, 30434, 50914, 60868, 101828, 197821, 330941, 395642, 661882, 791284, 1323764, 387379169, 774758338, 1549516676, 5035929197, 10071858394, 20143716788]

約数ペア:

[(1, 20143716788), (2, 10071858394), (4, 5035929197), (13, 1549516676), (26, 774758338), (52, 387379169), (15217, 1323764), (25457, 791284), (30434, 661882), (50914, 395642), (60868, 330941), (101828, 197821)]