20131949032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11386849}}^1$

素因数の和:11386885

約数の個数: 32

約数和(自身を含む): 43042293000

約数和(自身を除く): 22910343968

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11386849, 22773698, 45547396, 91094792, 148029037, 193576433, 296058074, 387152866, 592116148, 774305732, 1184232296, 1548611464, 2516493629, 5032987258, 10065974516, 20131949032]

約数ペア:

[(1, 20131949032), (2, 10065974516), (4, 5032987258), (8, 2516493629), (13, 1548611464), (17, 1184232296), (26, 774305732), (34, 592116148), (52, 387152866), (68, 296058074), (104, 193576433), (136, 148029037), (221, 91094792), (442, 45547396), (884, 22773698), (1768, 11386849)]