20883384

素因数分解:

$2^3\times 3^2\times {\mathrm{290047}}^1$

素因数の和:290059

約数の個数: 24

約数和(自身を含む): 56559360

約数和(自身を除く): 35675976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 290047, 580094, 870141, 1160188, 1740282, 2320376, 2610423, 3480564, 5220846, 6961128, 10441692, 20883384]

約数ペア:

[(1, 20883384), (2, 10441692), (3, 6961128), (4, 5220846), (6, 3480564), (8, 2610423), (9, 2320376), (12, 1740282), (18, 1160188), (24, 870141), (36, 580094), (72, 290047)]