20188954811

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1\times {\mathrm{16937}}^1$

素因数の和:18458

約数の個数: 16

約数和(自身を含む): 21761942400

約数和(自身を除く): 1572987589

約数列:

[1, 19, 43, 817, 1459, 16937, 27721, 62737, 321803, 728291, 1192003, 13837529, 24711083, 469510577, 1062576569, 20188954811]

約数ペア:

[(1, 20188954811), (19, 1062576569), (43, 469510577), (817, 24711083), (1459, 13837529), (16937, 1192003), (27721, 728291), (62737, 321803)]