20681676

素因数分解:

$2^2\times 3^3\times {\mathrm{191497}}^1$

素因数の和:191510

約数の個数: 24

約数和(自身を含む): 53619440

約数和(自身を除く): 32937764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191497, 382994, 574491, 765988, 1148982, 1723473, 2297964, 3446946, 5170419, 6893892, 10340838, 20681676]

約数ペア:

[(1, 20681676), (2, 10340838), (3, 6893892), (4, 5170419), (6, 3446946), (9, 2297964), (12, 1723473), (18, 1148982), (27, 765988), (36, 574491), (54, 382994), (108, 191497)]