20162470224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{389297}}^1$

素因数の和:389404

約数の個数: 80

約数和(自身を含む): 56768991552

約数和(自身を除く): 36606521328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 6474, 8632, 12948, 17264, 25896, 51792, 389297, 778594, 1167891, 1557188, 2335782, 3114376, 4671564, 5060861, 6228752, 9343128, 10121722, 15182583, 18686256, 20243444, 30365166, 32311651, 40486888, 60730332, 64623302, 80973776, 96934953, 121460664, 129246604, 193869906, 242921328, 258493208, 387739812, 420051463, 516986416, 775479624, 840102926, 1260154389, 1550959248, 1680205852, 2520308778, 3360411704, 5040617556, 6720823408, 10081235112, 20162470224]

約数ペア:

[(1, 20162470224), (2, 10081235112), (3, 6720823408), (4, 5040617556), (6, 3360411704), (8, 2520308778), (12, 1680205852), (13, 1550959248), (16, 1260154389), (24, 840102926), (26, 775479624), (39, 516986416), (48, 420051463), (52, 387739812), (78, 258493208), (83, 242921328), (104, 193869906), (156, 129246604), (166, 121460664), (208, 96934953), (249, 80973776), (312, 64623302), (332, 60730332), (498, 40486888), (624, 32311651), (664, 30365166), (996, 20243444), (1079, 18686256), (1328, 15182583), (1992, 10121722), (2158, 9343128), (3237, 6228752), (3984, 5060861), (4316, 4671564), (6474, 3114376), (8632, 2335782), (12948, 1557188), (17264, 1167891), (25896, 778594), (51792, 389297)]