20792862

素因数分解:

$2^1\times 3^4\times {\mathrm{128351}}^1$

素因数の和:128365

約数の個数: 20

約数和(自身を含む): 46591776

約数和(自身を除く): 25798914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 128351, 256702, 385053, 770106, 1155159, 2310318, 3465477, 6930954, 10396431, 20792862]

約数ペア:

[(1, 20792862), (2, 10396431), (3, 6930954), (6, 3465477), (9, 2310318), (18, 1155159), (27, 770106), (54, 385053), (81, 256702), (162, 128351)]