20251606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1019}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 32068800

約数和(自身を除く): 11817194

約数列:

[1, 2, 19, 38, 523, 1019, 1046, 2038, 9937, 19361, 19874, 38722, 532937, 1065874, 10125803, 20251606]

約数ペア:

[(1, 20251606), (2, 10125803), (19, 1065874), (38, 532937), (523, 38722), (1019, 19874), (1046, 19361), (2038, 9937)]