20239770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29333}}^1$

素因数の和:29366

約数の個数: 32

約数和(自身を含む): 50689152

約数和(自身を除く): 30449382

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29333, 58666, 87999, 146665, 175998, 293330, 439995, 674659, 879990, 1349318, 2023977, 3373295, 4047954, 6746590, 10119885, 20239770]

約数ペア:

[(1, 20239770), (2, 10119885), (3, 6746590), (5, 4047954), (6, 3373295), (10, 2023977), (15, 1349318), (23, 879990), (30, 674659), (46, 439995), (69, 293330), (115, 175998), (138, 146665), (230, 87999), (345, 58666), (690, 29333)]