2007176020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{673549}}^1$

素因数の和:673707

約数の個数: 24

約数和(自身を含む): 4243365000

約数和(自身を除く): 2236188980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 673549, 1347098, 2694196, 3367745, 6735490, 13470980, 100358801, 200717602, 401435204, 501794005, 1003588010, 2007176020]

約数ペア:

[(1, 2007176020), (2, 1003588010), (4, 501794005), (5, 401435204), (10, 200717602), (20, 100358801), (149, 13470980), (298, 6735490), (596, 3367745), (745, 2694196), (1490, 1347098), (2980, 673549)]