20883968314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{23291}}^1$

素因数の和:24126

約数の個数: 32

約数和(自身を含む): 34865328960

約数和(自身を除く): 13981360646

約数列:

[1, 2, 11, 22, 53, 106, 583, 769, 1166, 1538, 8459, 16918, 23291, 40757, 46582, 81514, 256201, 448327, 512402, 896654, 1234423, 2468846, 13578653, 17910779, 27157306, 35821558, 197018569, 394037138, 949271287, 1898542574, 10441984157, 20883968314]

約数ペア:

[(1, 20883968314), (2, 10441984157), (11, 1898542574), (22, 949271287), (53, 394037138), (106, 197018569), (583, 35821558), (769, 27157306), (1166, 17910779), (1538, 13578653), (8459, 2468846), (16918, 1234423), (23291, 896654), (40757, 512402), (46582, 448327), (81514, 256201)]