2016754840

素因数分解:

$2^3\times 5^1\times {\mathrm{50418871}}^1$

素因数の和:50418882

約数の個数: 16

約数和(自身を含む): 4537698480

約数和(自身を除く): 2520943640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50418871, 100837742, 201675484, 252094355, 403350968, 504188710, 1008377420, 2016754840]

約数ペア:

[(1, 2016754840), (2, 1008377420), (4, 504188710), (5, 403350968), (8, 252094355), (10, 201675484), (20, 100837742), (40, 50418871)]