20740224

素因数分解:

$2^7\times 3^1\times {\mathrm{54011}}^1$

素因数の和:54028

約数の個数: 32

約数和(自身を含む): 55092240

約数和(自身を除く): 34352016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54011, 108022, 162033, 216044, 324066, 432088, 648132, 864176, 1296264, 1728352, 2592528, 3456704, 5185056, 6913408, 10370112, 20740224]

約数ペア:

[(1, 20740224), (2, 10370112), (3, 6913408), (4, 5185056), (6, 3456704), (8, 2592528), (12, 1728352), (16, 1296264), (24, 864176), (32, 648132), (48, 432088), (64, 324066), (96, 216044), (128, 162033), (192, 108022), (384, 54011)]