1853702420

素因数分解:

$2^2\times 5^1\times {\mathrm{92685121}}^1$

素因数の和:92685130

約数の個数: 12

約数和(自身を含む): 3892775124

約数和(自身を除く): 2039072704

約数列:

[1, 2, 4, 5, 10, 20, 92685121, 185370242, 370740484, 463425605, 926851210, 1853702420]

約数ペア:

[(1, 1853702420), (2, 926851210), (4, 463425605), (5, 370740484), (10, 185370242), (20, 92685121)]