2023207856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6655289}}^1$

素因数の和:6655316

約数の個数: 20

約数和(自身を含む): 4126279800

約数和(自身を除く): 2103071944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6655289, 13310578, 26621156, 53242312, 106484624, 126450491, 252900982, 505801964, 1011603928, 2023207856]

約数ペア:

[(1, 2023207856), (2, 1011603928), (4, 505801964), (8, 252900982), (16, 126450491), (19, 106484624), (38, 53242312), (76, 26621156), (152, 13310578), (304, 6655289)]