20634776

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{3067}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 40083420

約数和(自身を除く): 19448644

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3067, 3364, 6134, 6728, 12268, 24536, 88943, 177886, 355772, 711544, 2579347, 5158694, 10317388, 20634776]

約数ペア:

[(1, 20634776), (2, 10317388), (4, 5158694), (8, 2579347), (29, 711544), (58, 355772), (116, 177886), (232, 88943), (841, 24536), (1682, 12268), (3067, 6728), (3364, 6134)]