20557644

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46301}}^1$

素因数の和:46345

約数の個数: 24

約数和(自身を含む): 49265328

約数和(自身を除く): 28707684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46301, 92602, 138903, 185204, 277806, 555612, 1713137, 3426274, 5139411, 6852548, 10278822, 20557644]

約数ペア:

[(1, 20557644), (2, 10278822), (3, 6852548), (4, 5139411), (6, 3426274), (12, 1713137), (37, 555612), (74, 277806), (111, 185204), (148, 138903), (222, 92602), (444, 46301)]