20187053237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{190979}}^1$

素因数の和:191212

約数の個数: 16

約数和(自身を含む): 22330909440

約数和(自身を除く): 2143856203

約数列:

[1, 13, 47, 173, 611, 2249, 8131, 105703, 190979, 2482727, 8976013, 33039367, 116688169, 429511771, 1552850249, 20187053237]

約数ペア:

[(1, 20187053237), (13, 1552850249), (47, 429511771), (173, 116688169), (611, 33039367), (2249, 8976013), (8131, 2482727), (105703, 190979)]