20341073438210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1247153491}}^1$

素因数の和:1247153738

約数の個数: 32

約数和(自身を含む): 42024084066432

約数和(自身を除く): 21683010628222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1165, 1631, 2330, 3262, 8155, 16310, 1247153491, 2494306982, 6235767455, 8730074437, 12471534910, 17460148874, 43650372185, 87300744370, 290586763403, 581173526806, 1452933817015, 2034107343821, 2905867634030, 4068214687642, 10170536719105, 20341073438210]

約数ペア:

[(1, 20341073438210), (2, 10170536719105), (5, 4068214687642), (7, 2905867634030), (10, 2034107343821), (14, 1452933817015), (35, 581173526806), (70, 290586763403), (233, 87300744370), (466, 43650372185), (1165, 17460148874), (1631, 12471534910), (2330, 8730074437), (3262, 6235767455), (8155, 2494306982), (16310, 1247153491)]