20219858712

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{4937}}^1$

素因数の和:5302

約数の個数: 128

約数和(自身を含む): 57217593600

約数和(自身を除く): 36997734888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 283, 402, 536, 566, 603, 804, 849, 1132, 1206, 1608, 1698, 1809, 2264, 2412, 2547, 3396, 3618, 4824, 4937, 5094, 6792, 7236, 7641, 9874, 10188, 14472, 14811, 15282, 18961, 19748, 20376, 29622, 30564, 37922, 39496, 44433, 56883, 59244, 61128, 75844, 88866, 113766, 118488, 133299, 151688, 170649, 177732, 227532, 266598, 330779, 341298, 355464, 455064, 511947, 533196, 661558, 682596, 992337, 1023894, 1066392, 1323116, 1365192, 1397171, 1984674, 2047788, 2646232, 2794342, 2977011, 3969348, 4095576, 4191513, 5588684, 5954022, 7938696, 8383026, 8931033, 11177368, 11908044, 12574539, 16766052, 17862066, 23816088, 25149078, 33532104, 35724132, 37723617, 50298156, 71448264, 75447234, 93610457, 100596312, 150894468, 187220914, 280831371, 301788936, 374441828, 561662742, 748883656, 842494113, 1123325484, 1684988226, 2246650968, 2527482339, 3369976452, 5054964678, 6739952904, 10109929356, 20219858712]

約数ペア:

[(1, 20219858712), (2, 10109929356), (3, 6739952904), (4, 5054964678), (6, 3369976452), (8, 2527482339), (9, 2246650968), (12, 1684988226), (18, 1123325484), (24, 842494113), (27, 748883656), (36, 561662742), (54, 374441828), (67, 301788936), (72, 280831371), (108, 187220914), (134, 150894468), (201, 100596312), (216, 93610457), (268, 75447234), (283, 71448264), (402, 50298156), (536, 37723617), (566, 35724132), (603, 33532104), (804, 25149078), (849, 23816088), (1132, 17862066), (1206, 16766052), (1608, 12574539), (1698, 11908044), (1809, 11177368), (2264, 8931033), (2412, 8383026), (2547, 7938696), (3396, 5954022), (3618, 5588684), (4824, 4191513), (4937, 4095576), (5094, 3969348), (6792, 2977011), (7236, 2794342), (7641, 2646232), (9874, 2047788), (10188, 1984674), (14472, 1397171), (14811, 1365192), (15282, 1323116), (18961, 1066392), (19748, 1023894), (20376, 992337), (29622, 682596), (30564, 661558), (37922, 533196), (39496, 511947), (44433, 455064), (56883, 355464), (59244, 341298), (61128, 330779), (75844, 266598), (88866, 227532), (113766, 177732), (118488, 170649), (133299, 151688)]