20053220124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238728811}}^1$

素因数の和:238728825

約数の個数: 24

約数和(自身を含む): 53475253888

約数和(自身を除く): 33422033764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238728811, 477457622, 716186433, 954915244, 1432372866, 1671101677, 2864745732, 3342203354, 5013305031, 6684406708, 10026610062, 20053220124]

約数ペア:

[(1, 20053220124), (2, 10026610062), (3, 6684406708), (4, 5013305031), (6, 3342203354), (7, 2864745732), (12, 1671101677), (14, 1432372866), (21, 954915244), (28, 716186433), (42, 477457622), (84, 238728811)]