20824863456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1$

素因数の和:3545

約数の個数: 192

約数和(自身を含む): 59821203456

約数和(自身を除く): 38996340000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 68, 71, 96, 102, 106, 136, 142, 159, 204, 212, 213, 272, 284, 318, 408, 424, 426, 544, 568, 636, 816, 848, 852, 901, 1136, 1207, 1272, 1632, 1696, 1704, 1802, 2272, 2414, 2544, 2703, 3391, 3408, 3604, 3621, 3763, 4828, 5088, 5406, 6782, 6816, 7208, 7242, 7526, 9656, 10173, 10812, 11289, 13564, 14416, 14484, 15052, 19312, 20346, 21624, 22578, 27128, 28832, 28968, 30104, 38624, 40692, 43248, 45156, 54256, 57647, 57936, 60208, 63971, 81384, 86496, 90312, 108512, 115294, 115872, 120416, 127942, 162768, 172941, 179723, 180624, 191913, 230588, 240761, 255884, 325536, 345882, 359446, 361248, 383826, 461176, 481522, 511768, 539169, 691764, 718892, 722283, 767652, 922352, 963044, 1023536, 1078338, 1383528, 1437784, 1444566, 1535304, 1844704, 1926088, 2047072, 2156676, 2767056, 2875568, 2889132, 3055291, 3070608, 3852176, 4092937, 4313352, 5534112, 5751136, 5778264, 6110582, 6141216, 7704352, 8185874, 8626704, 9165873, 11556528, 12221164, 12278811, 12760333, 16371748, 17253408, 18331746, 23113056, 24442328, 24557622, 25520666, 32743496, 36663492, 38280999, 48884656, 49115244, 51041332, 65486992, 73326984, 76561998, 97769312, 98230488, 102082664, 130973984, 146653968, 153123996, 196460976, 204165328, 216925661, 293307936, 306247992, 392921952, 408330656, 433851322, 612495984, 650776983, 867702644, 1224991968, 1301553966, 1735405288, 2603107932, 3470810576, 5206215864, 6941621152, 10412431728, 20824863456]

約数ペア:

[(1, 20824863456), (2, 10412431728), (3, 6941621152), (4, 5206215864), (6, 3470810576), (8, 2603107932), (12, 1735405288), (16, 1301553966), (17, 1224991968), (24, 867702644), (32, 650776983), (34, 612495984), (48, 433851322), (51, 408330656), (53, 392921952), (68, 306247992), (71, 293307936), (96, 216925661), (102, 204165328), (106, 196460976), (136, 153123996), (142, 146653968), (159, 130973984), (204, 102082664), (212, 98230488), (213, 97769312), (272, 76561998), (284, 73326984), (318, 65486992), (408, 51041332), (424, 49115244), (426, 48884656), (544, 38280999), (568, 36663492), (636, 32743496), (816, 25520666), (848, 24557622), (852, 24442328), (901, 23113056), (1136, 18331746), (1207, 17253408), (1272, 16371748), (1632, 12760333), (1696, 12278811), (1704, 12221164), (1802, 11556528), (2272, 9165873), (2414, 8626704), (2544, 8185874), (2703, 7704352), (3391, 6141216), (3408, 6110582), (3604, 5778264), (3621, 5751136), (3763, 5534112), (4828, 4313352), (5088, 4092937), (5406, 3852176), (6782, 3070608), (6816, 3055291), (7208, 2889132), (7242, 2875568), (7526, 2767056), (9656, 2156676), (10173, 2047072), (10812, 1926088), (11289, 1844704), (13564, 1535304), (14416, 1444566), (14484, 1437784), (15052, 1383528), (19312, 1078338), (20346, 1023536), (21624, 963044), (22578, 922352), (27128, 767652), (28832, 722283), (28968, 718892), (30104, 691764), (38624, 539169), (40692, 511768), (43248, 481522), (45156, 461176), (54256, 383826), (57647, 361248), (57936, 359446), (60208, 345882), (63971, 325536), (81384, 255884), (86496, 240761), (90312, 230588), (108512, 191913), (115294, 180624), (115872, 179723), (120416, 172941), (127942, 162768)]