2022972340

素因数分解:

$2^2\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{56921}}^1$

素因数の和:58707

約数の個数: 24

約数和(自身を含む): 4250707272

約数和(自身を除く): 2227734932

約数列:

[1, 2, 4, 5, 10, 20, 1777, 3554, 7108, 8885, 17770, 35540, 56921, 113842, 227684, 284605, 569210, 1138420, 101148617, 202297234, 404594468, 505743085, 1011486170, 2022972340]

約数ペア:

[(1, 2022972340), (2, 1011486170), (4, 505743085), (5, 404594468), (10, 202297234), (20, 101148617), (1777, 1138420), (3554, 569210), (7108, 284605), (8885, 227684), (17770, 113842), (35540, 56921)]