20238850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17599}}^1$

素因数の和:17634

約数の個数: 24

約数和(自身を含む): 39283200

約数和(自身を除く): 19044350

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17599, 35198, 87995, 175990, 404777, 439975, 809554, 879950, 2023885, 4047770, 10119425, 20238850]

約数ペア:

[(1, 20238850), (2, 10119425), (5, 4047770), (10, 2023885), (23, 879950), (25, 809554), (46, 439975), (50, 404777), (115, 175990), (230, 87995), (575, 35198), (1150, 17599)]