2023684720

素因数分解:

$2^4\times 5^1\times {\mathrm{25296059}}^1$

素因数の和:25296072

約数の個数: 20

約数和(自身を含む): 4705067160

約数和(自身を除く): 2681382440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25296059, 50592118, 101184236, 126480295, 202368472, 252960590, 404736944, 505921180, 1011842360, 2023684720]

約数ペア:

[(1, 2023684720), (2, 1011842360), (4, 505921180), (5, 404736944), (8, 252960590), (10, 202368472), (16, 126480295), (20, 101184236), (40, 50592118), (80, 25296059)]