2080222208

素因数分解:

$2^{10}\times {\mathrm{2031467}}^1$

素因数の和:2031487

約数の個数: 22

約数和(自身を含む): 4158414996

約数和(自身を除く): 2078192788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2031467, 4062934, 8125868, 16251736, 32503472, 65006944, 130013888, 260027776, 520055552, 1040111104, 2080222208]

約数ペア:

[(1, 2080222208), (2, 1040111104), (4, 520055552), (8, 260027776), (16, 130013888), (32, 65006944), (64, 32503472), (128, 16251736), (256, 8125868), (512, 4062934), (1024, 2031467)]