20232876860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3360943}}^1$

素因数の和:3361002

約数の個数: 48

約数和(自身を含む): 49688196096

約数和(自身を除く): 29455319236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 3360943, 6721886, 13443772, 16804715, 23526601, 33609430, 47053202, 67218860, 94106404, 117633005, 144520549, 235266010, 289041098, 470532020, 578082196, 722602745, 1011643843, 1445205490, 2023287686, 2890410980, 4046575372, 5058219215, 10116438430, 20232876860]

約数ペア:

[(1, 20232876860), (2, 10116438430), (4, 5058219215), (5, 4046575372), (7, 2890410980), (10, 2023287686), (14, 1445205490), (20, 1011643843), (28, 722602745), (35, 578082196), (43, 470532020), (70, 289041098), (86, 235266010), (140, 144520549), (172, 117633005), (215, 94106404), (301, 67218860), (430, 47053202), (602, 33609430), (860, 23526601), (1204, 16804715), (1505, 13443772), (3010, 6721886), (6020, 3360943)]