20215202113

素因数分解:

${\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1\times {\mathrm{2311}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 21194862336

約数和(自身を除く): 979660223

約数列:

[1, 23, 277, 1373, 2311, 6371, 31579, 53153, 380321, 640147, 3173003, 8747383, 14723381, 72979069, 878921831, 20215202113]

約数ペア:

[(1, 20215202113), (23, 878921831), (277, 72979069), (1373, 14723381), (2311, 8747383), (6371, 3173003), (31579, 640147), (53153, 380321)]