20070170

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18413}}^1$

素因数の和:18529

約数の個数: 16

約数和(自身を含む): 36459720

約数和(自身を除く): 16389550

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 18413, 36826, 92065, 184130, 2007017, 4014034, 10035085, 20070170]

約数ペア:

[(1, 20070170), (2, 10035085), (5, 4014034), (10, 2007017), (109, 184130), (218, 92065), (545, 36826), (1090, 18413)]