20159280118

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{6863}}^1\times {\mathrm{9857}}^1$

素因数の和:16871

約数の個数: 16

約数和(自身を含む): 30449390400

約数和(自身を除く): 10290110282

約数列:

[1, 2, 149, 298, 6863, 9857, 13726, 19714, 1022587, 1468693, 2045174, 2937386, 67648591, 135297182, 10079640059, 20159280118]

約数ペア:

[(1, 20159280118), (2, 10079640059), (149, 135297182), (298, 67648591), (6863, 2937386), (9857, 2045174), (13726, 1468693), (19714, 1022587)]