20104290819

素因数分解:

$3^2\times {\mathrm{373}}^1\times {\mathrm{419}}^1\times {\mathrm{14293}}^1$

素因数の和:15091

約数の個数: 24

約数和(自身を含む): 29188919760

約数和(自身を除く): 9084628941

約数列:

[1, 3, 9, 373, 419, 1119, 1257, 3357, 3771, 14293, 42879, 128637, 156287, 468861, 1406583, 5331289, 5988767, 15993867, 17966301, 47981601, 53898903, 2233810091, 6701430273, 20104290819]

約数ペア:

[(1, 20104290819), (3, 6701430273), (9, 2233810091), (373, 53898903), (419, 47981601), (1119, 17966301), (1257, 15993867), (3357, 5988767), (3771, 5331289), (14293, 1406583), (42879, 468861), (128637, 156287)]