20092185

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4846

約数の個数: 32

約数和(自身を含む): 36879360

約数和(自身を除く): 16787175

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 4801, 14403, 24005, 43209, 72015, 129627, 148831, 216045, 446493, 648135, 744155, 1339479, 2232465, 4018437, 6697395, 20092185]

約数ペア:

[(1, 20092185), (3, 6697395), (5, 4018437), (9, 2232465), (15, 1339479), (27, 744155), (31, 648135), (45, 446493), (93, 216045), (135, 148831), (155, 129627), (279, 72015), (465, 43209), (837, 24005), (1395, 14403), (4185, 4801)]