20341128636

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1840493}}^1$

素因数の和:1840810

約数の個数: 36

約数和(自身を含む): 51585365832

約数和(自身を除く): 31244237196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 11052, 1840493, 3680986, 5521479, 7361972, 11042958, 16564437, 22085916, 33128874, 66257748, 565031351, 1130062702, 1695094053, 2260125404, 3390188106, 5085282159, 6780376212, 10170564318, 20341128636]

約数ペア:

[(1, 20341128636), (2, 10170564318), (3, 6780376212), (4, 5085282159), (6, 3390188106), (9, 2260125404), (12, 1695094053), (18, 1130062702), (36, 565031351), (307, 66257748), (614, 33128874), (921, 22085916), (1228, 16564437), (1842, 11042958), (2763, 7361972), (3684, 5521479), (5526, 3680986), (11052, 1840493)]