20573628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46337}}^1$

素因数の和:46381

約数の個数: 24

約数和(自身を含む): 49303632

約数和(自身を除く): 28730004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46337, 92674, 139011, 185348, 278022, 556044, 1714469, 3428938, 5143407, 6857876, 10286814, 20573628]

約数ペア:

[(1, 20573628), (2, 10286814), (3, 6857876), (4, 5143407), (6, 3428938), (12, 1714469), (37, 556044), (74, 278022), (111, 185348), (148, 139011), (222, 92674), (444, 46337)]