20162951973

素因数分解:

$3^5\times {\mathrm{311}}^1\times {\mathrm{266801}}^1$

素因数の和:267127

約数の個数: 24

約数和(自身を含む): 30300169536

約数和(自身を除く): 10137217563

約数列:

[1, 3, 9, 27, 81, 243, 311, 933, 2799, 8397, 25191, 75573, 266801, 800403, 2401209, 7203627, 21610881, 64832643, 82975111, 248925333, 746775999, 2240327997, 6720983991, 20162951973]

約数ペア:

[(1, 20162951973), (3, 6720983991), (9, 2240327997), (27, 746775999), (81, 248925333), (243, 82975111), (311, 64832643), (933, 21610881), (2799, 7203627), (8397, 2401209), (25191, 800403), (75573, 266801)]