20573922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180473}}^1$

素因数の和:180497

約数の個数: 16

約数和(自身を含む): 43313760

約数和(自身を除く): 22739838

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180473, 360946, 541419, 1082838, 3428987, 6857974, 10286961, 20573922]

約数ペア:

[(1, 20573922), (2, 10286961), (3, 6857974), (6, 3428987), (19, 1082838), (38, 541419), (57, 360946), (114, 180473)]