20163043318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1193}}^1\times {\mathrm{2027}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 33125189760

約数和(自身を除く): 12962146442

約数列:

[1, 2, 11, 22, 379, 758, 1193, 2027, 2386, 4054, 4169, 8338, 13123, 22297, 26246, 44594, 452147, 768233, 904294, 1536466, 2418211, 4836422, 4973617, 8450563, 9947234, 16901126, 26600321, 53200642, 916501969, 1833003938, 10081521659, 20163043318]

約数ペア:

[(1, 20163043318), (2, 10081521659), (11, 1833003938), (22, 916501969), (379, 53200642), (758, 26600321), (1193, 16901126), (2027, 9947234), (2386, 8450563), (4054, 4973617), (4169, 4836422), (8338, 2418211), (13123, 1536466), (22297, 904294), (26246, 768233), (44594, 452147)]