20142108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 61471872

約数和(自身を除く): 41329764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 107, 108, 126, 162, 166, 189, 214, 249, 252, 321, 324, 332, 378, 428, 498, 567, 581, 642, 747, 749, 756, 963, 996, 1134, 1162, 1284, 1494, 1498, 1743, 1926, 2241, 2247, 2268, 2324, 2889, 2988, 2996, 3486, 3852, 4482, 4494, 5229, 5778, 6723, 6741, 6972, 8667, 8881, 8964, 8988, 10458, 11556, 13446, 13482, 15687, 17334, 17762, 20223, 20916, 26643, 26892, 26964, 31374, 34668, 35524, 40446, 47061, 53286, 60669, 62167, 62748, 79929, 80892, 94122, 106572, 121338, 124334, 159858, 186501, 188244, 239787, 242676, 248668, 319716, 373002, 479574, 559503, 719361, 746004, 959148, 1119006, 1438722, 1678509, 2238012, 2877444, 3357018, 5035527, 6714036, 10071054, 20142108]

約数ペア:

[(1, 20142108), (2, 10071054), (3, 6714036), (4, 5035527), (6, 3357018), (7, 2877444), (9, 2238012), (12, 1678509), (14, 1438722), (18, 1119006), (21, 959148), (27, 746004), (28, 719361), (36, 559503), (42, 479574), (54, 373002), (63, 319716), (81, 248668), (83, 242676), (84, 239787), (107, 188244), (108, 186501), (126, 159858), (162, 124334), (166, 121338), (189, 106572), (214, 94122), (249, 80892), (252, 79929), (321, 62748), (324, 62167), (332, 60669), (378, 53286), (428, 47061), (498, 40446), (567, 35524), (581, 34668), (642, 31374), (747, 26964), (749, 26892), (756, 26643), (963, 20916), (996, 20223), (1134, 17762), (1162, 17334), (1284, 15687), (1494, 13482), (1498, 13446), (1743, 11556), (1926, 10458), (2241, 8988), (2247, 8964), (2268, 8881), (2324, 8667), (2889, 6972), (2988, 6741), (2996, 6723), (3486, 5778), (3852, 5229), (4482, 4494)]