20294946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161071}}^1$

素因数の和:161086

約数の個数: 24

約数和(自身を含む): 50254464

約数和(自身を除く): 29959518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161071, 322142, 483213, 966426, 1127497, 1449639, 2254994, 2899278, 3382491, 6764982, 10147473, 20294946]

約数ペア:

[(1, 20294946), (2, 10147473), (3, 6764982), (6, 3382491), (7, 2899278), (9, 2254994), (14, 1449639), (18, 1127497), (21, 966426), (42, 483213), (63, 322142), (126, 161071)]