20071716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238949}}^1$

素因数の和:238963

約数の個数: 24

約数和(自身を含む): 53524800

約数和(自身を除く): 33453084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238949, 477898, 716847, 955796, 1433694, 1672643, 2867388, 3345286, 5017929, 6690572, 10035858, 20071716]

約数ペア:

[(1, 20071716), (2, 10035858), (3, 6690572), (4, 5017929), (6, 3345286), (7, 2867388), (12, 1672643), (14, 1433694), (21, 955796), (28, 716847), (42, 477898), (84, 238949)]