20131713568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33111371}}^1$

素因数の和:33111400

約数の個数: 24

約数和(自身を含む): 41720328720

約数和(自身を除く): 21588615152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33111371, 66222742, 132445484, 264890968, 529781936, 629116049, 1059563872, 1258232098, 2516464196, 5032928392, 10065856784, 20131713568]

約数ペア:

[(1, 20131713568), (2, 10065856784), (4, 5032928392), (8, 2516464196), (16, 1258232098), (19, 1059563872), (32, 629116049), (38, 529781936), (76, 264890968), (152, 132445484), (304, 66222742), (608, 33111371)]