16555020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{275917}}^1$

素因数の和:275929

約数の個数: 24

約数和(自身を含む): 46354224

約数和(自身を除く): 29799204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 275917, 551834, 827751, 1103668, 1379585, 1655502, 2759170, 3311004, 4138755, 5518340, 8277510, 16555020]

約数ペア:

[(1, 16555020), (2, 8277510), (3, 5518340), (4, 4138755), (5, 3311004), (6, 2759170), (10, 1655502), (12, 1379585), (15, 1103668), (20, 827751), (30, 551834), (60, 275917)]