20143138730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{2371}}^1$

素因数の和:2872

約数の個数: 96

約数和(自身を含む): 42942270528

約数和(自身を除く): 22799131798

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 457, 715, 845, 914, 1430, 1690, 1859, 2285, 2371, 3718, 4570, 4742, 5027, 5941, 9295, 10054, 11855, 11882, 18590, 23710, 25135, 26081, 29705, 30823, 50270, 52162, 59410, 61646, 65351, 77233, 130405, 130702, 154115, 154466, 260810, 308230, 326755, 339053, 386165, 400699, 653510, 678106, 772330, 801398, 849563, 1083547, 1695265, 1699126, 2003495, 2167094, 3390530, 4006990, 4247815, 4407689, 5417735, 8495630, 8815378, 10835470, 11919017, 14086111, 22038445, 23838034, 28172222, 44076890, 59595085, 70430555, 119190170, 140861110, 154947221, 183119443, 309894442, 366238886, 774736105, 915597215, 1549472210, 1831194430, 2014313873, 4028627746, 10071569365, 20143138730]

約数ペア:

[(1, 20143138730), (2, 10071569365), (5, 4028627746), (10, 2014313873), (11, 1831194430), (13, 1549472210), (22, 915597215), (26, 774736105), (55, 366238886), (65, 309894442), (110, 183119443), (130, 154947221), (143, 140861110), (169, 119190170), (286, 70430555), (338, 59595085), (457, 44076890), (715, 28172222), (845, 23838034), (914, 22038445), (1430, 14086111), (1690, 11919017), (1859, 10835470), (2285, 8815378), (2371, 8495630), (3718, 5417735), (4570, 4407689), (4742, 4247815), (5027, 4006990), (5941, 3390530), (9295, 2167094), (10054, 2003495), (11855, 1699126), (11882, 1695265), (18590, 1083547), (23710, 849563), (25135, 801398), (26081, 772330), (29705, 678106), (30823, 653510), (50270, 400699), (52162, 386165), (59410, 339053), (61646, 326755), (65351, 308230), (77233, 260810), (130405, 154466), (130702, 154115)]