2017433620

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{70589}}^1$

素因数の和:72027

約数の個数: 24

約数和(自身を含む): 4239635400

約数和(自身を除く): 2222201780

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 5716, 7145, 14290, 28580, 70589, 141178, 282356, 352945, 705890, 1411780, 100871681, 201743362, 403486724, 504358405, 1008716810, 2017433620]

約数ペア:

[(1, 2017433620), (2, 1008716810), (4, 504358405), (5, 403486724), (10, 201743362), (20, 100871681), (1429, 1411780), (2858, 705890), (5716, 352945), (7145, 282356), (14290, 141178), (28580, 70589)]