2006293648

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{101863}}^1$

素因数の和:103102

約数の個数: 20

約数和(自身を含む): 3890389888

約数和(自身を除く): 1884096240

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 19696, 101863, 203726, 407452, 814904, 1629808, 125393353, 250786706, 501573412, 1003146824, 2006293648]

約数ペア:

[(1, 2006293648), (2, 1003146824), (4, 501573412), (8, 250786706), (16, 125393353), (1231, 1629808), (2462, 814904), (4924, 407452), (9848, 203726), (19696, 101863)]