20002877890534

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{3331}}^1\times {\mathrm{6323}}^1$

素因数の和:10562

約数の個数: 96

約数和(自身を含む): 38136672346752

約数和(自身を除く): 18133794456218

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 881, 1078, 1762, 3331, 6167, 6323, 6662, 9691, 12334, 12646, 19382, 23317, 36641, 43169, 44261, 46634, 67837, 69553, 73282, 86338, 88522, 135674, 139106, 163219, 256487, 309827, 326438, 474859, 486871, 512974, 619654, 949718, 973742, 1795409, 2934611, 3408097, 3590818, 5570563, 5869222, 6816194, 11141126, 20542277, 21061913, 32280721, 38993941, 41084554, 42123826, 61276193, 64561442, 77987882, 122552386, 143795939, 147433391, 225965047, 231681043, 272957587, 287591878, 294866782, 428933351, 451930094, 463362086, 545915174, 857866702, 1032033737, 1581755329, 1621767301, 2064067474, 3002533457, 3163510658, 3243534602, 6005066914, 11352371107, 18555545353, 22704742214, 37111090706, 129888817471, 204110998883, 259777634942, 408221997766, 909221722297, 1428776992181, 1818443444594, 2857553984362, 10001438945267, 20002877890534]

約数ペア:

[(1, 20002877890534), (2, 10001438945267), (7, 2857553984362), (11, 1818443444594), (14, 1428776992181), (22, 909221722297), (49, 408221997766), (77, 259777634942), (98, 204110998883), (154, 129888817471), (539, 37111090706), (881, 22704742214), (1078, 18555545353), (1762, 11352371107), (3331, 6005066914), (6167, 3243534602), (6323, 3163510658), (6662, 3002533457), (9691, 2064067474), (12334, 1621767301), (12646, 1581755329), (19382, 1032033737), (23317, 857866702), (36641, 545915174), (43169, 463362086), (44261, 451930094), (46634, 428933351), (67837, 294866782), (69553, 287591878), (73282, 272957587), (86338, 231681043), (88522, 225965047), (135674, 147433391), (139106, 143795939), (163219, 122552386), (256487, 77987882), (309827, 64561442), (326438, 61276193), (474859, 42123826), (486871, 41084554), (512974, 38993941), (619654, 32280721), (949718, 21061913), (973742, 20542277), (1795409, 11141126), (2934611, 6816194), (3408097, 5869222), (3590818, 5570563)]