20152458

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4889}}^1$

素因数の和:5126

約数の個数: 24

約数和(自身を含む): 43863300

約数和(自身を除く): 23710842

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4889, 9778, 14667, 29334, 44001, 88002, 1119581, 2239162, 3358743, 6717486, 10076229, 20152458]

約数ペア:

[(1, 20152458), (2, 10076229), (3, 6717486), (6, 3358743), (9, 2239162), (18, 1119581), (229, 88002), (458, 44001), (687, 29334), (1374, 14667), (2061, 9778), (4122, 4889)]