20174337232

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 48503895552

約数和(自身を除く): 28329558320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 83, 98, 112, 124, 137, 146, 166, 196, 217, 248, 274, 292, 332, 392, 434, 496, 511, 548, 581, 584, 664, 784, 868, 959, 1022, 1096, 1162, 1168, 1328, 1519, 1736, 1918, 2044, 2192, 2263, 2324, 2573, 3038, 3472, 3577, 3836, 4067, 4088, 4247, 4526, 4648, 5146, 6059, 6076, 6713, 7154, 7672, 8134, 8176, 8494, 9052, 9296, 10001, 10292, 11371, 12118, 12152, 13426, 14308, 15344, 15841, 16268, 16988, 18011, 18104, 20002, 20584, 22742, 24236, 24304, 26852, 28616, 29729, 31682, 32536, 33976, 36022, 36208, 40004, 41168, 42413, 45484, 48472, 53704, 57232, 59458, 63364, 65072, 67952, 70007, 72044, 79597, 80008, 84826, 90968, 96944, 107408, 110887, 118916, 126077, 126728, 140014, 144088, 159194, 160016, 169652, 181936, 187829, 208103, 221774, 237832, 252154, 253456, 280028, 288176, 296891, 310031, 318388, 339304, 352501, 375658, 416206, 443548, 475664, 490049, 504308, 557179, 560056, 593782, 620062, 636776, 678608, 705002, 751316, 830083, 832412, 887096, 980098, 1008616, 1114358, 1120112, 1187564, 1240124, 1273552, 1314803, 1410004, 1502632, 1660166, 1664824, 1774192, 1960196, 2017232, 2170217, 2228716, 2375128, 2467507, 2480248, 2629606, 2820008, 3005264, 3320332, 3329648, 3920392, 4340434, 4457432, 4750256, 4935014, 4960496, 5259212, 5640016, 5810581, 6640664, 7840784, 8680868, 8914864, 9203621, 9870028, 10518424, 11621162, 13281328, 15191519, 17272549, 17361736, 18407242, 19740056, 21036848, 23242324, 25732573, 30383038, 34545098, 34723472, 36814484, 39480112, 40674067, 46484648, 51465146, 60766076, 69090196, 73628968, 81348134, 92969296, 102930292, 121532152, 138180392, 147257936, 162696268, 180128011, 205860584, 243064304, 276360784, 325392536, 360256022, 411721168, 650785072, 720512044, 1260896077, 1441024088, 2521792154, 2882048176, 5043584308, 10087168616, 20174337232]

約数ペア:

[(1, 20174337232), (2, 10087168616), (4, 5043584308), (7, 2882048176), (8, 2521792154), (14, 1441024088), (16, 1260896077), (28, 720512044), (31, 650785072), (49, 411721168), (56, 360256022), (62, 325392536), (73, 276360784), (83, 243064304), (98, 205860584), (112, 180128011), (124, 162696268), (137, 147257936), (146, 138180392), (166, 121532152), (196, 102930292), (217, 92969296), (248, 81348134), (274, 73628968), (292, 69090196), (332, 60766076), (392, 51465146), (434, 46484648), (496, 40674067), (511, 39480112), (548, 36814484), (581, 34723472), (584, 34545098), (664, 30383038), (784, 25732573), (868, 23242324), (959, 21036848), (1022, 19740056), (1096, 18407242), (1162, 17361736), (1168, 17272549), (1328, 15191519), (1519, 13281328), (1736, 11621162), (1918, 10518424), (2044, 9870028), (2192, 9203621), (2263, 8914864), (2324, 8680868), (2573, 7840784), (3038, 6640664), (3472, 5810581), (3577, 5640016), (3836, 5259212), (4067, 4960496), (4088, 4935014), (4247, 4750256), (4526, 4457432), (4648, 4340434), (5146, 3920392), (6059, 3329648), (6076, 3320332), (6713, 3005264), (7154, 2820008), (7672, 2629606), (8134, 2480248), (8176, 2467507), (8494, 2375128), (9052, 2228716), (9296, 2170217), (10001, 2017232), (10292, 1960196), (11371, 1774192), (12118, 1664824), (12152, 1660166), (13426, 1502632), (14308, 1410004), (15344, 1314803), (15841, 1273552), (16268, 1240124), (16988, 1187564), (18011, 1120112), (18104, 1114358), (20002, 1008616), (20584, 980098), (22742, 887096), (24236, 832412), (24304, 830083), (26852, 751316), (28616, 705002), (29729, 678608), (31682, 636776), (32536, 620062), (33976, 593782), (36022, 560056), (36208, 557179), (40004, 504308), (41168, 490049), (42413, 475664), (45484, 443548), (48472, 416206), (53704, 375658), (57232, 352501), (59458, 339304), (63364, 318388), (65072, 310031), (67952, 296891), (70007, 288176), (72044, 280028), (79597, 253456), (80008, 252154), (84826, 237832), (90968, 221774), (96944, 208103), (107408, 187829), (110887, 181936), (118916, 169652), (126077, 160016), (126728, 159194), (140014, 144088)]