20110344230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105843917}}^1$

素因数の和:105843943

約数の個数: 16

約数和(自身を含む): 38103810480

約数和(自身を除く): 17993466250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105843917, 211687834, 529219585, 1058439170, 2011034423, 4022068846, 10055172115, 20110344230]

約数ペア:

[(1, 20110344230), (2, 10055172115), (5, 4022068846), (10, 2011034423), (19, 1058439170), (38, 529219585), (95, 211687834), (190, 105843917)]