20695264

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{3613}}^1$

素因数の和:3802

約数の個数: 24

約数和(自身を含む): 40982760

約数和(自身を除く): 20287496

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 3613, 5728, 7226, 14452, 28904, 57808, 115616, 646727, 1293454, 2586908, 5173816, 10347632, 20695264]

約数ペア:

[(1, 20695264), (2, 10347632), (4, 5173816), (8, 2586908), (16, 1293454), (32, 646727), (179, 115616), (358, 57808), (716, 28904), (1432, 14452), (2864, 7226), (3613, 5728)]