20176901982

素因数分解:

$2^1\times 3^3\times {\mathrm{3209}}^1\times {\mathrm{116437}}^1$

素因数の和:119657

約数の個数: 32

約数和(自身を含む): 44851917600

約数和(自身を除く): 24675015618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3209, 6418, 9627, 19254, 28881, 57762, 86643, 116437, 173286, 232874, 349311, 698622, 1047933, 2095866, 3143799, 6287598, 373646333, 747292666, 1120938999, 2241877998, 3362816997, 6725633994, 10088450991, 20176901982]

約数ペア:

[(1, 20176901982), (2, 10088450991), (3, 6725633994), (6, 3362816997), (9, 2241877998), (18, 1120938999), (27, 747292666), (54, 373646333), (3209, 6287598), (6418, 3143799), (9627, 2095866), (19254, 1047933), (28881, 698622), (57762, 349311), (86643, 232874), (116437, 173286)]