20172542392

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{6288199}}^1$

素因数の和:6288606

約数の個数: 16

約数和(自身を含む): 37917846000

約数和(自身を除く): 17745303608

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 6288199, 12576398, 25152796, 50305592, 2521567799, 5043135598, 10086271196, 20172542392]

約数ペア:

[(1, 20172542392), (2, 10086271196), (4, 5043135598), (8, 2521567799), (401, 50305592), (802, 25152796), (1604, 12576398), (3208, 6288199)]