20053236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238729}}^1$

素因数の和:238743

約数の個数: 24

約数和(自身を含む): 53475520

約数和(自身を除く): 33422284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238729, 477458, 716187, 954916, 1432374, 1671103, 2864748, 3342206, 5013309, 6684412, 10026618, 20053236]

約数ペア:

[(1, 20053236), (2, 10026618), (3, 6684412), (4, 5013309), (6, 3342206), (7, 2864748), (12, 1671103), (14, 1432374), (21, 954916), (28, 716187), (42, 477458), (84, 238729)]