20077673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 5082007

約数列:

[1, 7, 11, 77, 239, 1091, 1673, 2629, 7637, 12001, 18403, 84007, 260749, 1825243, 2868239, 20077673]

約数ペア:

[(1, 20077673), (7, 2868239), (11, 1825243), (77, 260749), (239, 84007), (1091, 18403), (1673, 12001), (2629, 7637)]