20232743216

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2699

約数の個数: 160

約数和(自身を含む): 48233484288

約数和(自身を除く): 28000741072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 53, 56, 62, 86, 106, 112, 124, 172, 212, 217, 248, 301, 344, 371, 424, 434, 496, 602, 688, 742, 848, 868, 1204, 1333, 1484, 1643, 1736, 2279, 2408, 2557, 2666, 2968, 3286, 3472, 4558, 4816, 5114, 5332, 5936, 6572, 9116, 9331, 10228, 10664, 11501, 13144, 15953, 17899, 18232, 18662, 20456, 21328, 23002, 26288, 31906, 35798, 36464, 37324, 40912, 46004, 63812, 70649, 71596, 74648, 79267, 92008, 109951, 127624, 135521, 141298, 143192, 149296, 158534, 184016, 219902, 255248, 271042, 282596, 286384, 317068, 439804, 494543, 542084, 554869, 565192, 634136, 769657, 879608, 948647, 989086, 1084168, 1109738, 1130384, 1268272, 1539314, 1759216, 1897294, 1978172, 2168336, 2219476, 3078628, 3408481, 3794588, 3956344, 4201151, 4438952, 5827403, 6157256, 6816962, 7589176, 7912688, 8402302, 8877904, 11654806, 12314512, 13633924, 15178352, 16804604, 23309612, 23859367, 27267848, 29408057, 33609208, 40791821, 46619224, 47718734, 54535696, 58816114, 67218416, 81583642, 93238448, 95437468, 117632228, 163167284, 180649493, 190874936, 235264456, 326334568, 361298986, 381749872, 470528912, 652669136, 722597972, 1264546451, 1445195944, 2529092902, 2890391888, 5058185804, 10116371608, 20232743216]

約数ペア:

[(1, 20232743216), (2, 10116371608), (4, 5058185804), (7, 2890391888), (8, 2529092902), (14, 1445195944), (16, 1264546451), (28, 722597972), (31, 652669136), (43, 470528912), (53, 381749872), (56, 361298986), (62, 326334568), (86, 235264456), (106, 190874936), (112, 180649493), (124, 163167284), (172, 117632228), (212, 95437468), (217, 93238448), (248, 81583642), (301, 67218416), (344, 58816114), (371, 54535696), (424, 47718734), (434, 46619224), (496, 40791821), (602, 33609208), (688, 29408057), (742, 27267848), (848, 23859367), (868, 23309612), (1204, 16804604), (1333, 15178352), (1484, 13633924), (1643, 12314512), (1736, 11654806), (2279, 8877904), (2408, 8402302), (2557, 7912688), (2666, 7589176), (2968, 6816962), (3286, 6157256), (3472, 5827403), (4558, 4438952), (4816, 4201151), (5114, 3956344), (5332, 3794588), (5936, 3408481), (6572, 3078628), (9116, 2219476), (9331, 2168336), (10228, 1978172), (10664, 1897294), (11501, 1759216), (13144, 1539314), (15953, 1268272), (17899, 1130384), (18232, 1109738), (18662, 1084168), (20456, 989086), (21328, 948647), (23002, 879608), (26288, 769657), (31906, 634136), (35798, 565192), (36464, 554869), (37324, 542084), (40912, 494543), (46004, 439804), (63812, 317068), (70649, 286384), (71596, 282596), (74648, 271042), (79267, 255248), (92008, 219902), (109951, 184016), (127624, 158534), (135521, 149296), (141298, 143192)]