20673800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14767}}^1$

素因数の和:14790

約数の個数: 48

約数和(自身を含む): 54936960

約数和(自身を除く): 34263160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14767, 29534, 59068, 73835, 103369, 118136, 147670, 206738, 295340, 369175, 413476, 516845, 590680, 738350, 826952, 1033690, 1476700, 2067380, 2584225, 2953400, 4134760, 5168450, 10336900, 20673800]

約数ペア:

[(1, 20673800), (2, 10336900), (4, 5168450), (5, 4134760), (7, 2953400), (8, 2584225), (10, 2067380), (14, 1476700), (20, 1033690), (25, 826952), (28, 738350), (35, 590680), (40, 516845), (50, 413476), (56, 369175), (70, 295340), (100, 206738), (140, 147670), (175, 118136), (200, 103369), (280, 73835), (350, 59068), (700, 29534), (1400, 14767)]