20348620476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1839

約数の個数: 96

約数和(自身を含む): 49212979200

約数和(自身を除く): 28864358724

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 151, 172, 179, 258, 302, 358, 453, 516, 537, 604, 716, 906, 1074, 1459, 1812, 2148, 2918, 4377, 5836, 6493, 7697, 8754, 12986, 15394, 17508, 19479, 23091, 25972, 27029, 30788, 38958, 46182, 54058, 62737, 77916, 81087, 92364, 108116, 125474, 162174, 188211, 220309, 250948, 261161, 324348, 376422, 440618, 522322, 660927, 752844, 783483, 881236, 1044644, 1162247, 1321854, 1566966, 2324494, 2643708, 3133932, 3486741, 4648988, 6973482, 9473287, 11229923, 13946964, 18946574, 22459846, 28419861, 33689769, 37893148, 39435311, 44919692, 56839722, 67379538, 78870622, 113679444, 118305933, 134759076, 157741244, 236611866, 473223732, 1695718373, 3391436746, 5087155119, 6782873492, 10174310238, 20348620476]

約数ペア:

[(1, 20348620476), (2, 10174310238), (3, 6782873492), (4, 5087155119), (6, 3391436746), (12, 1695718373), (43, 473223732), (86, 236611866), (129, 157741244), (151, 134759076), (172, 118305933), (179, 113679444), (258, 78870622), (302, 67379538), (358, 56839722), (453, 44919692), (516, 39435311), (537, 37893148), (604, 33689769), (716, 28419861), (906, 22459846), (1074, 18946574), (1459, 13946964), (1812, 11229923), (2148, 9473287), (2918, 6973482), (4377, 4648988), (5836, 3486741), (6493, 3133932), (7697, 2643708), (8754, 2324494), (12986, 1566966), (15394, 1321854), (17508, 1162247), (19479, 1044644), (23091, 881236), (25972, 783483), (27029, 752844), (30788, 660927), (38958, 522322), (46182, 440618), (54058, 376422), (62737, 324348), (77916, 261161), (81087, 250948), (92364, 220309), (108116, 188211), (125474, 162174)]