20192144

素因数分解:

$2^4\times 7^1\times {\mathrm{180287}}^1$

素因数の和:180302

約数の個数: 20

約数和(自身を含む): 44711424

約数和(自身を除く): 24519280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180287, 360574, 721148, 1262009, 1442296, 2524018, 2884592, 5048036, 10096072, 20192144]

約数ペア:

[(1, 20192144), (2, 10096072), (4, 5048036), (7, 2884592), (8, 2524018), (14, 1442296), (16, 1262009), (28, 721148), (56, 360574), (112, 180287)]