20376098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 13589470

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 311, 622, 697, 799, 1394, 1598, 1927, 3854, 5287, 10574, 12751, 14617, 25502, 29234, 32759, 65518, 216767, 248489, 433534, 496978, 599297, 1198594, 10188049, 20376098]

約数ペア:

[(1, 20376098), (2, 10188049), (17, 1198594), (34, 599297), (41, 496978), (47, 433534), (82, 248489), (94, 216767), (311, 65518), (622, 32759), (697, 29234), (799, 25502), (1394, 14617), (1598, 12751), (1927, 10574), (3854, 5287)]