20192627

素因数分解:

$7^1\times {\mathrm{13}}^4\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 20

約数和(自身を含む): 25247856

約数和(自身を除く): 5055229

約数列:

[1, 7, 13, 91, 101, 169, 707, 1183, 1313, 2197, 9191, 15379, 17069, 28561, 119483, 199927, 221897, 1553279, 2884661, 20192627]

約数ペア:

[(1, 20192627), (7, 2884661), (13, 1553279), (91, 221897), (101, 199927), (169, 119483), (707, 28561), (1183, 17069), (1313, 15379), (2197, 9191)]