20752273

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 22176000

約数和(自身を除く): 1423727

約数列:

[1, 41, 43, 79, 149, 1763, 3239, 3397, 6109, 6407, 11771, 139277, 262687, 482611, 506153, 20752273]

約数ペア:

[(1, 20752273), (41, 506153), (43, 482611), (79, 262687), (149, 139277), (1763, 11771), (3239, 6407), (3397, 6109)]