2063290420

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{111049}}^1$

素因数の和:111987

約数の個数: 24

約数和(自身を含む): 4337613000

約数和(自身を除く): 2274322580

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 18580, 111049, 222098, 444196, 555245, 1110490, 2220980, 103164521, 206329042, 412658084, 515822605, 1031645210, 2063290420]

約数ペア:

[(1, 2063290420), (2, 1031645210), (4, 515822605), (5, 412658084), (10, 206329042), (20, 103164521), (929, 2220980), (1858, 1110490), (3716, 555245), (4645, 444196), (9290, 222098), (18580, 111049)]