20073318902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{841931}}^1$

素因数の和:842084

約数の個数: 32

約数和(自身を含む): 37341368064

約数和(自身を除く): 17268049162

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 11921, 23842, 841931, 1683862, 5893517, 10945103, 11787034, 21890206, 76615721, 110292961, 153231442, 220585922, 772050727, 1433808493, 1544101454, 2867616986, 10036659451, 20073318902]

約数ペア:

[(1, 20073318902), (2, 10036659451), (7, 2867616986), (13, 1544101454), (14, 1433808493), (26, 772050727), (91, 220585922), (131, 153231442), (182, 110292961), (262, 76615721), (917, 21890206), (1703, 11787034), (1834, 10945103), (3406, 5893517), (11921, 1683862), (23842, 841931)]