20125096712

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3358661}}^1$

素因数の和:3358781

約数の個数: 32

約数和(自身を含む): 43528259520

約数和(自身を除く): 23403162808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 3358661, 6717322, 13434644, 23510627, 26869288, 47021254, 94042508, 188085016, 359376727, 718753454, 1437506908, 2515637089, 2875013816, 5031274178, 10062548356, 20125096712]

約数ペア:

[(1, 20125096712), (2, 10062548356), (4, 5031274178), (7, 2875013816), (8, 2515637089), (14, 1437506908), (28, 718753454), (56, 359376727), (107, 188085016), (214, 94042508), (428, 47021254), (749, 26869288), (856, 23510627), (1498, 13434644), (2996, 6717322), (5992, 3358661)]