20667032057

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1\times {\mathrm{14621}}^1$

素因数の和:16528

約数の個数: 16

約数和(自身を含む): 23843452032

約数和(自身を除く): 3176419975

約数列:

[1, 7, 113, 791, 1787, 12509, 14621, 102347, 201931, 1413517, 1652173, 11565211, 26127727, 182894089, 2952433151, 20667032057]

約数ペア:

[(1, 20667032057), (7, 2952433151), (113, 182894089), (791, 26127727), (1787, 11565211), (12509, 1652173), (14621, 1413517), (102347, 201931)]