20178196308

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8267

約数の個数: 192

約数和(自身を含む): 59134924800

約数和(自身を除く): 38956728492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 71, 76, 102, 108, 114, 142, 153, 171, 204, 213, 228, 284, 306, 323, 342, 426, 459, 513, 612, 639, 646, 684, 852, 918, 969, 1026, 1207, 1278, 1292, 1349, 1836, 1917, 1938, 2052, 2414, 2556, 2698, 2907, 3621, 3834, 3876, 4047, 4828, 5396, 5814, 7242, 7668, 8094, 8147, 8721, 10863, 11628, 12141, 14484, 16188, 16294, 17442, 21726, 22933, 24282, 24441, 32588, 32589, 34884, 36423, 43452, 45866, 48564, 48882, 65178, 68799, 72846, 73323, 91732, 97764, 130356, 137598, 138499, 145692, 146646, 154793, 206397, 219969, 275196, 276998, 293292, 309586, 412794, 415497, 439938, 464379, 553996, 578437, 619172, 619191, 825588, 830994, 879876, 928758, 1156874, 1238382, 1246491, 1393137, 1661988, 1735311, 1857516, 2313748, 2476764, 2492982, 2631481, 2786274, 3470622, 3739473, 4179411, 4985964, 5205933, 5262962, 5572548, 6941244, 7478946, 7894443, 8358822, 9833429, 10411866, 10525924, 10990303, 14957892, 15617799, 15788886, 16717644, 19666858, 20823732, 21980606, 23683329, 29500287, 31235598, 31577772, 32970909, 39333716, 43961212, 47366658, 59000574, 62471196, 65941818, 71049987, 88500861, 94733316, 98912727, 118001148, 131883636, 142099974, 177001722, 186835151, 197825454, 265502583, 284199948, 296738181, 354003444, 373670302, 395650908, 531005166, 560505453, 593476362, 747340604, 1062010332, 1121010906, 1186952724, 1681516359, 2242021812, 3363032718, 5044549077, 6726065436, 10089098154, 20178196308]

約数ペア:

[(1, 20178196308), (2, 10089098154), (3, 6726065436), (4, 5044549077), (6, 3363032718), (9, 2242021812), (12, 1681516359), (17, 1186952724), (18, 1121010906), (19, 1062010332), (27, 747340604), (34, 593476362), (36, 560505453), (38, 531005166), (51, 395650908), (54, 373670302), (57, 354003444), (68, 296738181), (71, 284199948), (76, 265502583), (102, 197825454), (108, 186835151), (114, 177001722), (142, 142099974), (153, 131883636), (171, 118001148), (204, 98912727), (213, 94733316), (228, 88500861), (284, 71049987), (306, 65941818), (323, 62471196), (342, 59000574), (426, 47366658), (459, 43961212), (513, 39333716), (612, 32970909), (639, 31577772), (646, 31235598), (684, 29500287), (852, 23683329), (918, 21980606), (969, 20823732), (1026, 19666858), (1207, 16717644), (1278, 15788886), (1292, 15617799), (1349, 14957892), (1836, 10990303), (1917, 10525924), (1938, 10411866), (2052, 9833429), (2414, 8358822), (2556, 7894443), (2698, 7478946), (2907, 6941244), (3621, 5572548), (3834, 5262962), (3876, 5205933), (4047, 4985964), (4828, 4179411), (5396, 3739473), (5814, 3470622), (7242, 2786274), (7668, 2631481), (8094, 2492982), (8147, 2476764), (8721, 2313748), (10863, 1857516), (11628, 1735311), (12141, 1661988), (14484, 1393137), (16188, 1246491), (16294, 1238382), (17442, 1156874), (21726, 928758), (22933, 879876), (24282, 830994), (24441, 825588), (32588, 619191), (32589, 619172), (34884, 578437), (36423, 553996), (43452, 464379), (45866, 439938), (48564, 415497), (48882, 412794), (65178, 309586), (68799, 293292), (72846, 276998), (73323, 275196), (91732, 219969), (97764, 206397), (130356, 154793), (137598, 146646), (138499, 145692)]