20092955905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{176401}}^1$

素因数の和:176545

約数の個数: 32

約数和(自身を含む): 27942076800

約数和(自身を除く): 7849120895

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 545, 1045, 1199, 2071, 5995, 10355, 22781, 113905, 176401, 882005, 1940411, 3351619, 9702055, 16758095, 19227709, 36867809, 96138545, 184339045, 211504799, 365326471, 1057523995, 1826632355, 4018591181, 20092955905]

約数ペア:

[(1, 20092955905), (5, 4018591181), (11, 1826632355), (19, 1057523995), (55, 365326471), (95, 211504799), (109, 184339045), (209, 96138545), (545, 36867809), (1045, 19227709), (1199, 16758095), (2071, 9702055), (5995, 3351619), (10355, 1940411), (22781, 882005), (113905, 176401)]