21032390882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{24421}}^1$

素因数の和:24962

約数の個数: 32

約数和(自身を含む): 33760972800

約数和(自身を除く): 12728581918

約数列:

[1, 2, 29, 31, 58, 62, 479, 899, 958, 1798, 13891, 14849, 24421, 27782, 29698, 48842, 430621, 708209, 757051, 861242, 1416418, 1514102, 11697659, 21954479, 23395318, 43908958, 339232111, 362627429, 678464222, 725254858, 10516195441, 21032390882]

約数ペア:

[(1, 21032390882), (2, 10516195441), (29, 725254858), (31, 678464222), (58, 362627429), (62, 339232111), (479, 43908958), (899, 23395318), (958, 21954479), (1798, 11697659), (13891, 1514102), (14849, 1416418), (24421, 861242), (27782, 757051), (29698, 708209), (48842, 430621)]