20061248

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1290

約数の個数: 28

約数和(自身を含む): 39971472

約数和(自身を除く): 19910224

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 947, 1324, 1894, 2648, 3788, 5296, 7576, 10592, 15152, 21184, 30304, 60608, 313457, 626914, 1253828, 2507656, 5015312, 10030624, 20061248]

約数ペア:

[(1, 20061248), (2, 10030624), (4, 5015312), (8, 2507656), (16, 1253828), (32, 626914), (64, 313457), (331, 60608), (662, 30304), (947, 21184), (1324, 15152), (1894, 10592), (2648, 7576), (3788, 5296)]