20140552991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{14717}}^1$

素因数の和:14975

約数の個数: 24

約数和(自身を含む): 22789351200

約数和(自身を除く): 2648798209

約数列:

[1, 13, 23, 199, 299, 529, 2587, 4577, 6877, 14717, 59501, 105271, 191321, 338491, 1368523, 2928683, 4400383, 7785293, 38072879, 67359709, 101208809, 875676217, 1549273307, 20140552991]

約数ペア:

[(1, 20140552991), (13, 1549273307), (23, 875676217), (199, 101208809), (299, 67359709), (529, 38072879), (2587, 7785293), (4577, 4400383), (6877, 2928683), (14717, 1368523), (59501, 338491), (105271, 191321)]