20741856

素因数分解:

$2^5\times 3^1\times {\mathrm{216061}}^1$

素因数の和:216074

約数の個数: 24

約数和(自身を含む): 54447624

約数和(自身を除く): 33705768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216061, 432122, 648183, 864244, 1296366, 1728488, 2592732, 3456976, 5185464, 6913952, 10370928, 20741856]

約数ペア:

[(1, 20741856), (2, 10370928), (3, 6913952), (4, 5185464), (6, 3456976), (8, 2592732), (12, 1728488), (16, 1296366), (24, 864244), (32, 648183), (48, 432122), (96, 216061)]