20185076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 37129344

約数和(自身を除く): 16944268

約数列:

[1, 2, 4, 23, 46, 92, 151, 302, 604, 1453, 2906, 3473, 5812, 6946, 13892, 33419, 66838, 133676, 219403, 438806, 877612, 5046269, 10092538, 20185076]

約数ペア:

[(1, 20185076), (2, 10092538), (4, 5046269), (23, 877612), (46, 438806), (92, 219403), (151, 133676), (302, 66838), (604, 33419), (1453, 13892), (2906, 6946), (3473, 5812)]