20290914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161039}}^1$

素因数の和:161054

約数の個数: 24

約数和(自身を含む): 50244480

約数和(自身を除く): 29953566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161039, 322078, 483117, 966234, 1127273, 1449351, 2254546, 2898702, 3381819, 6763638, 10145457, 20290914]

約数ペア:

[(1, 20290914), (2, 10145457), (3, 6763638), (6, 3381819), (7, 2898702), (9, 2254546), (14, 1449351), (18, 1127273), (21, 966234), (42, 483117), (63, 322078), (126, 161039)]