20091844506

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{79979}}^1$

素因数の和:80414

約数の個数: 32

約数和(自身を含む): 40597848000

約数和(自身を除く): 20506003494

約数列:

[1, 2, 3, 6, 149, 281, 298, 447, 562, 843, 894, 1686, 41869, 79979, 83738, 125607, 159958, 239937, 251214, 479874, 11916871, 22474099, 23833742, 35750613, 44948198, 67422297, 71501226, 134844594, 3348640751, 6697281502, 10045922253, 20091844506]

約数ペア:

[(1, 20091844506), (2, 10045922253), (3, 6697281502), (6, 3348640751), (149, 134844594), (281, 71501226), (298, 67422297), (447, 44948198), (562, 35750613), (843, 23833742), (894, 22474099), (1686, 11916871), (41869, 479874), (79979, 251214), (83738, 239937), (125607, 159958)]