20153173678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4650017}}^1$

素因数の和:4650227

約数の個数: 16

約数和(自身を含む): 33145328304

約数和(自身を除く): 12992154626

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 4650017, 9300034, 51150187, 102300374, 916053349, 1832106698, 10076586839, 20153173678]

約数ペア:

[(1, 20153173678), (2, 10076586839), (11, 1832106698), (22, 916053349), (197, 102300374), (394, 51150187), (2167, 9300034), (4334, 4650017)]