20075689907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2184277}}^1$

素因数の和:2184398

約数の個数: 16

約数和(自身を含む): 24953191872

約数和(自身を除く): 4877501965

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 2184277, 15289939, 28395601, 198769207, 220611977, 1544283839, 2867955701, 20075689907]

約数ペア:

[(1, 20075689907), (7, 2867955701), (13, 1544283839), (91, 220611977), (101, 198769207), (707, 28395601), (1313, 15289939), (9191, 2184277)]