20559927384

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8059}}^1$

素因数の和:8235

約数の個数: 160

約数和(自身を含む): 59919974400

約数和(自身を除く): 39360047016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 127, 162, 186, 216, 248, 254, 279, 324, 372, 381, 508, 558, 648, 744, 762, 837, 1016, 1116, 1143, 1524, 1674, 2232, 2286, 2511, 3048, 3348, 3429, 3937, 4572, 5022, 6696, 6858, 7874, 8059, 9144, 10044, 10287, 11811, 13716, 15748, 16118, 20088, 20574, 23622, 24177, 27432, 31496, 32236, 35433, 41148, 47244, 48354, 64472, 70866, 72531, 82296, 94488, 96708, 106299, 141732, 145062, 193416, 212598, 217593, 249829, 283464, 290124, 318897, 425196, 435186, 499658, 580248, 637794, 652779, 749487, 850392, 870372, 999316, 1023493, 1275588, 1305558, 1498974, 1740744, 1998632, 2046986, 2248461, 2551176, 2611116, 2997948, 3070479, 4093972, 4496922, 5222232, 5995896, 6140958, 6745383, 8187944, 8993844, 9211437, 12281916, 13490766, 17987688, 18422874, 20236149, 24563832, 26981532, 27634311, 31728283, 36845748, 40472298, 53963064, 55268622, 63456566, 73691496, 80944596, 82902933, 95184849, 110537244, 126913132, 161889192, 165805866, 190369698, 221074488, 253826264, 285554547, 331611732, 380739396, 571109094, 663223464, 761478792, 856663641, 1142218188, 1713327282, 2284436376, 2569990923, 3426654564, 5139981846, 6853309128, 10279963692, 20559927384]

約数ペア:

[(1, 20559927384), (2, 10279963692), (3, 6853309128), (4, 5139981846), (6, 3426654564), (8, 2569990923), (9, 2284436376), (12, 1713327282), (18, 1142218188), (24, 856663641), (27, 761478792), (31, 663223464), (36, 571109094), (54, 380739396), (62, 331611732), (72, 285554547), (81, 253826264), (93, 221074488), (108, 190369698), (124, 165805866), (127, 161889192), (162, 126913132), (186, 110537244), (216, 95184849), (248, 82902933), (254, 80944596), (279, 73691496), (324, 63456566), (372, 55268622), (381, 53963064), (508, 40472298), (558, 36845748), (648, 31728283), (744, 27634311), (762, 26981532), (837, 24563832), (1016, 20236149), (1116, 18422874), (1143, 17987688), (1524, 13490766), (1674, 12281916), (2232, 9211437), (2286, 8993844), (2511, 8187944), (3048, 6745383), (3348, 6140958), (3429, 5995896), (3937, 5222232), (4572, 4496922), (5022, 4093972), (6696, 3070479), (6858, 2997948), (7874, 2611116), (8059, 2551176), (9144, 2248461), (10044, 2046986), (10287, 1998632), (11811, 1740744), (13716, 1498974), (15748, 1305558), (16118, 1275588), (20088, 1023493), (20574, 999316), (23622, 870372), (24177, 850392), (27432, 749487), (31496, 652779), (32236, 637794), (35433, 580248), (41148, 499658), (47244, 435186), (48354, 425196), (64472, 318897), (70866, 290124), (72531, 283464), (82296, 249829), (94488, 217593), (96708, 212598), (106299, 193416), (141732, 145062)]