20159850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{134399}}^1$

素因数の和:134414

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 29836950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134399, 268798, 403197, 671995, 806394, 1343990, 2015985, 3359975, 4031970, 6719950, 10079925, 20159850]

約数ペア:

[(1, 20159850), (2, 10079925), (3, 6719950), (5, 4031970), (6, 3359975), (10, 2015985), (15, 1343990), (25, 806394), (30, 671995), (50, 403197), (75, 268798), (150, 134399)]