20121435345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5302091}}^1$

素因数の和:5302133

約数の個数: 32

約数和(自身を含む): 36648059904

約数和(自身を除く): 16526624559

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5302091, 15906273, 26510455, 58323001, 79531365, 121948093, 174969003, 291615005, 365844279, 609740465, 874845015, 1341429023, 1829221395, 4024287069, 6707145115, 20121435345]

約数ペア:

[(1, 20121435345), (3, 6707145115), (5, 4024287069), (11, 1829221395), (15, 1341429023), (23, 874845015), (33, 609740465), (55, 365844279), (69, 291615005), (115, 174969003), (165, 121948093), (253, 79531365), (345, 58323001), (759, 26510455), (1265, 15906273), (3795, 5302091)]