20149950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134333}}^1$

素因数の和:134348

約数の個数: 24

約数和(自身を含む): 49972248

約数和(自身を除く): 29822298

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134333, 268666, 402999, 671665, 805998, 1343330, 2014995, 3358325, 4029990, 6716650, 10074975, 20149950]

約数ペア:

[(1, 20149950), (2, 10074975), (3, 6716650), (5, 4029990), (6, 3358325), (10, 2014995), (15, 1343330), (25, 805998), (30, 671665), (50, 402999), (75, 268666), (150, 134333)]