19909357632

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10042

約数の個数: 224

約数和(自身を含む): 62626646400

約数和(自身を除く): 42717288768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 96, 108, 114, 122, 144, 152, 171, 183, 192, 216, 228, 244, 288, 304, 342, 366, 432, 456, 488, 513, 549, 576, 608, 684, 732, 864, 912, 976, 1026, 1098, 1159, 1216, 1368, 1464, 1647, 1728, 1824, 1952, 2052, 2196, 2318, 2736, 2928, 3294, 3477, 3648, 3904, 4104, 4392, 4636, 5472, 5856, 6588, 6954, 8208, 8784, 9272, 9941, 10431, 10944, 11712, 13176, 13908, 16416, 17568, 18544, 19882, 20862, 26352, 27816, 29823, 31293, 32832, 35136, 37088, 39764, 41724, 52704, 55632, 59646, 62586, 74176, 79528, 83448, 89469, 105408, 111264, 119292, 125172, 159056, 166896, 178938, 188879, 222528, 238584, 250344, 268407, 318112, 333792, 357876, 377758, 477168, 500688, 536814, 566637, 606401, 636224, 667584, 715752, 755516, 954336, 1001376, 1073628, 1133274, 1212802, 1431504, 1511032, 1699911, 1819203, 1908672, 2002752, 2147256, 2266548, 2425604, 2863008, 3022064, 3399822, 3638406, 4294512, 4533096, 4851208, 5099733, 5457609, 5726016, 6044128, 6799644, 7276812, 8589024, 9066192, 9702416, 10199466, 10915218, 11521619, 12088256, 13599288, 14553624, 16372827, 17178048, 18132384, 19404832, 20398932, 21830436, 23043238, 27198576, 29107248, 32745654, 34564857, 36264768, 38809664, 40797864, 43660872, 46086476, 54397152, 58214496, 65491308, 69129714, 81595728, 87321744, 92172952, 103694571, 108794304, 116428992, 130982616, 138259428, 163191456, 174643488, 184345904, 207389142, 261965232, 276518856, 311083713, 326382912, 349286976, 368691808, 414778284, 523930464, 553037712, 622167426, 737383616, 829556568, 1047860928, 1106075424, 1244334852, 1659113136, 2212150848, 2488669704, 3318226272, 4977339408, 6636452544, 9954678816, 19909357632]

約数ペア:

[(1, 19909357632), (2, 9954678816), (3, 6636452544), (4, 4977339408), (6, 3318226272), (8, 2488669704), (9, 2212150848), (12, 1659113136), (16, 1244334852), (18, 1106075424), (19, 1047860928), (24, 829556568), (27, 737383616), (32, 622167426), (36, 553037712), (38, 523930464), (48, 414778284), (54, 368691808), (57, 349286976), (61, 326382912), (64, 311083713), (72, 276518856), (76, 261965232), (96, 207389142), (108, 184345904), (114, 174643488), (122, 163191456), (144, 138259428), (152, 130982616), (171, 116428992), (183, 108794304), (192, 103694571), (216, 92172952), (228, 87321744), (244, 81595728), (288, 69129714), (304, 65491308), (342, 58214496), (366, 54397152), (432, 46086476), (456, 43660872), (488, 40797864), (513, 38809664), (549, 36264768), (576, 34564857), (608, 32745654), (684, 29107248), (732, 27198576), (864, 23043238), (912, 21830436), (976, 20398932), (1026, 19404832), (1098, 18132384), (1159, 17178048), (1216, 16372827), (1368, 14553624), (1464, 13599288), (1647, 12088256), (1728, 11521619), (1824, 10915218), (1952, 10199466), (2052, 9702416), (2196, 9066192), (2318, 8589024), (2736, 7276812), (2928, 6799644), (3294, 6044128), (3477, 5726016), (3648, 5457609), (3904, 5099733), (4104, 4851208), (4392, 4533096), (4636, 4294512), (5472, 3638406), (5856, 3399822), (6588, 3022064), (6954, 2863008), (8208, 2425604), (8784, 2266548), (9272, 2147256), (9941, 2002752), (10431, 1908672), (10944, 1819203), (11712, 1699911), (13176, 1511032), (13908, 1431504), (16416, 1212802), (17568, 1133274), (18544, 1073628), (19882, 1001376), (20862, 954336), (26352, 755516), (27816, 715752), (29823, 667584), (31293, 636224), (32832, 606401), (35136, 566637), (37088, 536814), (39764, 500688), (41724, 477168), (52704, 377758), (55632, 357876), (59646, 333792), (62586, 318112), (74176, 268407), (79528, 250344), (83448, 238584), (89469, 222528), (105408, 188879), (111264, 178938), (119292, 166896), (125172, 159056)]