20173376712

素因数分解:

$2^3\times 3^1\times {\mathrm{19403}}^1\times {\mathrm{43321}}^1$

素因数の和:62733

約数の個数: 32

約数和(自身を含む): 50437205280

約数和(自身を除く): 30263828568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 19403, 38806, 43321, 58209, 77612, 86642, 116418, 129963, 155224, 173284, 232836, 259926, 346568, 465672, 519852, 1039704, 840557363, 1681114726, 2521672089, 3362229452, 5043344178, 6724458904, 10086688356, 20173376712]

約数ペア:

[(1, 20173376712), (2, 10086688356), (3, 6724458904), (4, 5043344178), (6, 3362229452), (8, 2521672089), (12, 1681114726), (24, 840557363), (19403, 1039704), (38806, 519852), (43321, 465672), (58209, 346568), (77612, 259926), (86642, 232836), (116418, 173284), (129963, 155224)]