29139020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85703}}^1$

素因数の和:85729

約数の個数: 24

約数和(自身を含む): 64792224

約数和(自身を除く): 35653204

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 85703, 171406, 342812, 428515, 857030, 1456951, 1714060, 2913902, 5827804, 7284755, 14569510, 29139020]

約数ペア:

[(1, 29139020), (2, 14569510), (4, 7284755), (5, 5827804), (10, 2913902), (17, 1714060), (20, 1456951), (34, 857030), (68, 428515), (85, 342812), (170, 171406), (340, 85703)]