20342378889

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11134307}}^1$

素因数の和:11134349

約数の個数: 24

約数和(自身を含む): 34739040960

約数和(自身を除く): 14396662071

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 11134307, 33402921, 77940149, 100208763, 233820447, 322894903, 701461341, 968684709, 2260264321, 2906054127, 6780792963, 20342378889]

約数ペア:

[(1, 20342378889), (3, 6780792963), (7, 2906054127), (9, 2260264321), (21, 968684709), (29, 701461341), (63, 322894903), (87, 233820447), (203, 100208763), (261, 77940149), (609, 33402921), (1827, 11134307)]