20652032

素因数分解:

$2^{13}\times {\mathrm{2521}}^1$

素因数の和:2547

約数の個数: 28

約数和(自身を含む): 41317926

約数和(自身を除く): 20665894

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2521, 4096, 5042, 8192, 10084, 20168, 40336, 80672, 161344, 322688, 645376, 1290752, 2581504, 5163008, 10326016, 20652032]

約数ペア:

[(1, 20652032), (2, 10326016), (4, 5163008), (8, 2581504), (16, 1290752), (32, 645376), (64, 322688), (128, 161344), (256, 80672), (512, 40336), (1024, 20168), (2048, 10084), (2521, 8192), (4096, 5042)]