20685859488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{201193}}^1$

素因数の和:201236

約数の個数: 192

約数和(自身を含む): 73009278720

約数和(自身を除く): 52323419232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 459, 476, 504, 544, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1224, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2448, 2856, 3024, 3213, 3672, 3808, 4284, 4896, 5712, 6048, 6426, 7344, 8568, 11424, 12852, 14688, 17136, 25704, 34272, 51408, 102816, 201193, 402386, 603579, 804772, 1207158, 1408351, 1609544, 1810737, 2414316, 2816702, 3219088, 3420281, 3621474, 4225053, 4828632, 5432211, 5633404, 6438176, 6840562, 7242948, 8450106, 9657264, 10260843, 10864422, 11266808, 12675159, 13681124, 14485896, 16900212, 19314528, 20521686, 21728844, 22533616, 23941967, 25350318, 27362248, 28971792, 30782529, 33800424, 38025477, 41043372, 43457688, 45067232, 47883934, 50700636, 54724496, 57943584, 61565058, 67600848, 71825901, 76050954, 82086744, 86915376, 92347587, 95767868, 101401272, 109448992, 123130116, 135201696, 143651802, 152101908, 164173488, 173830752, 184695174, 191535736, 202802544, 215477703, 246260232, 287303604, 304203816, 328346976, 369390348, 383071472, 405605088, 430955406, 492520464, 574607208, 608407632, 646433109, 738780696, 766142944, 861910812, 985040928, 1149214416, 1216815264, 1292866218, 1477561392, 1723821624, 2298428832, 2585732436, 2955122784, 3447643248, 5171464872, 6895286496, 10342929744, 20685859488]

約数ペア:

[(1, 20685859488), (2, 10342929744), (3, 6895286496), (4, 5171464872), (6, 3447643248), (7, 2955122784), (8, 2585732436), (9, 2298428832), (12, 1723821624), (14, 1477561392), (16, 1292866218), (17, 1216815264), (18, 1149214416), (21, 985040928), (24, 861910812), (27, 766142944), (28, 738780696), (32, 646433109), (34, 608407632), (36, 574607208), (42, 492520464), (48, 430955406), (51, 405605088), (54, 383071472), (56, 369390348), (63, 328346976), (68, 304203816), (72, 287303604), (84, 246260232), (96, 215477703), (102, 202802544), (108, 191535736), (112, 184695174), (119, 173830752), (126, 164173488), (136, 152101908), (144, 143651802), (153, 135201696), (168, 123130116), (189, 109448992), (204, 101401272), (216, 95767868), (224, 92347587), (238, 86915376), (252, 82086744), (272, 76050954), (288, 71825901), (306, 67600848), (336, 61565058), (357, 57943584), (378, 54724496), (408, 50700636), (432, 47883934), (459, 45067232), (476, 43457688), (504, 41043372), (544, 38025477), (612, 33800424), (672, 30782529), (714, 28971792), (756, 27362248), (816, 25350318), (864, 23941967), (918, 22533616), (952, 21728844), (1008, 20521686), (1071, 19314528), (1224, 16900212), (1428, 14485896), (1512, 13681124), (1632, 12675159), (1836, 11266808), (1904, 10864422), (2016, 10260843), (2142, 9657264), (2448, 8450106), (2856, 7242948), (3024, 6840562), (3213, 6438176), (3672, 5633404), (3808, 5432211), (4284, 4828632), (4896, 4225053), (5712, 3621474), (6048, 3420281), (6426, 3219088), (7344, 2816702), (8568, 2414316), (11424, 1810737), (12852, 1609544), (14688, 1408351), (17136, 1207158), (25704, 804772), (34272, 603579), (51408, 402386), (102816, 201193)]