20340043394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1\times {\mathrm{5059}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 33575731200

約数和(自身を除く): 13235687806

約数列:

[1, 2, 11, 22, 127, 254, 1397, 1439, 2794, 2878, 5059, 10118, 15829, 31658, 55649, 111298, 182753, 365506, 642493, 1284986, 2010283, 4020566, 7067423, 7279901, 14134846, 14559802, 80078911, 160157822, 924547427, 1849094854, 10170021697, 20340043394]

約数ペア:

[(1, 20340043394), (2, 10170021697), (11, 1849094854), (22, 924547427), (127, 160157822), (254, 80078911), (1397, 14559802), (1439, 14134846), (2794, 7279901), (2878, 7067423), (5059, 4020566), (10118, 2010283), (15829, 1284986), (31658, 642493), (55649, 365506), (111298, 182753)]