20156596866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{6163}}^1$

素因数の和:6536

約数の個数: 96

約数和(自身を含む): 50610089088

約数和(自身を除く): 30453492222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 257, 303, 514, 606, 707, 771, 909, 1414, 1542, 1799, 1818, 2121, 2313, 3598, 4242, 4626, 5397, 6163, 6363, 10794, 12326, 12726, 16191, 18489, 25957, 32382, 36978, 43141, 51914, 55467, 77871, 86282, 110934, 129423, 155742, 181699, 233613, 258846, 363398, 388269, 467226, 545097, 622463, 776538, 1090194, 1244926, 1583891, 1635291, 1867389, 3167782, 3270582, 3734778, 4357241, 4751673, 5602167, 8714482, 9503346, 11087237, 11204334, 13071723, 14255019, 22174474, 26143446, 28510038, 33261711, 39215169, 66523422, 78430338, 99785133, 159972991, 199570266, 319945982, 479918973, 959837946, 1119810937, 1439756919, 2239621874, 2879513838, 3359432811, 6718865622, 10078298433, 20156596866]

約数ペア:

[(1, 20156596866), (2, 10078298433), (3, 6718865622), (6, 3359432811), (7, 2879513838), (9, 2239621874), (14, 1439756919), (18, 1119810937), (21, 959837946), (42, 479918973), (63, 319945982), (101, 199570266), (126, 159972991), (202, 99785133), (257, 78430338), (303, 66523422), (514, 39215169), (606, 33261711), (707, 28510038), (771, 26143446), (909, 22174474), (1414, 14255019), (1542, 13071723), (1799, 11204334), (1818, 11087237), (2121, 9503346), (2313, 8714482), (3598, 5602167), (4242, 4751673), (4626, 4357241), (5397, 3734778), (6163, 3270582), (6363, 3167782), (10794, 1867389), (12326, 1635291), (12726, 1583891), (16191, 1244926), (18489, 1090194), (25957, 776538), (32382, 622463), (36978, 545097), (43141, 467226), (51914, 388269), (55467, 363398), (77871, 258846), (86282, 233613), (110934, 181699), (129423, 155742)]