2013644920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7191589}}^1$

素因数の和:7191607

約数の個数: 32

約数和(自身を含む): 5177944800

約数和(自身を除く): 3164299880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7191589, 14383178, 28766356, 35957945, 50341123, 57532712, 71915890, 100682246, 143831780, 201364492, 251705615, 287663560, 402728984, 503411230, 1006822460, 2013644920]

約数ペア:

[(1, 2013644920), (2, 1006822460), (4, 503411230), (5, 402728984), (7, 287663560), (8, 251705615), (10, 201364492), (14, 143831780), (20, 100682246), (28, 71915890), (35, 57532712), (40, 50341123), (56, 35957945), (70, 28766356), (140, 14383178), (280, 7191589)]