20562816

素因数分解:

$2^7\times 3^1\times {\mathrm{53549}}^1$

素因数の和:53566

約数の個数: 32

約数和(自身を含む): 54621000

約数和(自身を除く): 34058184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53549, 107098, 160647, 214196, 321294, 428392, 642588, 856784, 1285176, 1713568, 2570352, 3427136, 5140704, 6854272, 10281408, 20562816]

約数ペア:

[(1, 20562816), (2, 10281408), (3, 6854272), (4, 5140704), (6, 3427136), (8, 2570352), (12, 1713568), (16, 1285176), (24, 856784), (32, 642588), (48, 428392), (64, 321294), (96, 214196), (128, 160647), (192, 107098), (384, 53549)]