20102528

素因数分解:

$2^7\times {\mathrm{157051}}^1$

素因数の和:157065

約数の個数: 16

約数和(自身を含む): 40048260

約数和(自身を除く): 19945732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157051, 314102, 628204, 1256408, 2512816, 5025632, 10051264, 20102528]

約数ペア:

[(1, 20102528), (2, 10051264), (4, 5025632), (8, 2512816), (16, 1256408), (32, 628204), (64, 314102), (128, 157051)]