20243408

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1303}}^1$

素因数の和:2282

約数の個数: 20

約数和(自身を含む): 39292128

約数和(自身を除く): 19048720

約数列:

[1, 2, 4, 8, 16, 971, 1303, 1942, 2606, 3884, 5212, 7768, 10424, 15536, 20848, 1265213, 2530426, 5060852, 10121704, 20243408]

約数ペア:

[(1, 20243408), (2, 10121704), (4, 5060852), (8, 2530426), (16, 1265213), (971, 20848), (1303, 15536), (1942, 10424), (2606, 7768), (3884, 5212)]