20600512

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1208

約数の個数: 28

約数和(自身を含む): 41031160

約数和(自身を除く): 20430648

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 787, 818, 1574, 1636, 3148, 3272, 6296, 6544, 12592, 13088, 25184, 26176, 50368, 321883, 643766, 1287532, 2575064, 5150128, 10300256, 20600512]

約数ペア:

[(1, 20600512), (2, 10300256), (4, 5150128), (8, 2575064), (16, 1287532), (32, 643766), (64, 321883), (409, 50368), (787, 26176), (818, 25184), (1574, 13088), (1636, 12592), (3148, 6544), (3272, 6296)]