20877460968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1561

約数の個数: 288

約数和(自身を含む): 66691641600

約数和(自身を除く): 45814180632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 73, 78, 84, 91, 98, 104, 146, 147, 156, 168, 169, 182, 196, 219, 273, 292, 294, 312, 338, 364, 392, 438, 507, 511, 546, 584, 588, 637, 676, 728, 876, 949, 1014, 1022, 1092, 1176, 1183, 1274, 1352, 1439, 1533, 1752, 1898, 1911, 2028, 2044, 2184, 2366, 2548, 2847, 2878, 3066, 3549, 3577, 3796, 3822, 4056, 4088, 4317, 4732, 5096, 5694, 5756, 6132, 6643, 7098, 7154, 7592, 7644, 8281, 8634, 9464, 10073, 10731, 11388, 11512, 12264, 12337, 13286, 14196, 14308, 15288, 16562, 17268, 18707, 19929, 20146, 21462, 22776, 24674, 24843, 26572, 28392, 28616, 30219, 33124, 34536, 37011, 37414, 39858, 40292, 42924, 46501, 49348, 49686, 53144, 56121, 60438, 66248, 70511, 74022, 74828, 79716, 80584, 85848, 86359, 93002, 98696, 99372, 105047, 112242, 120876, 130949, 139503, 141022, 148044, 149656, 159432, 172718, 186004, 198744, 210094, 211533, 224484, 241752, 243191, 259077, 261898, 279006, 282044, 296088, 315141, 345436, 372008, 392847, 420188, 423066, 448968, 486382, 518154, 523796, 558012, 564088, 604513, 630282, 690872, 729573, 735329, 785694, 840376, 846132, 916643, 972764, 1036308, 1047592, 1116024, 1209026, 1260564, 1365611, 1459146, 1470658, 1571388, 1692264, 1702337, 1813539, 1833286, 1945528, 2072616, 2205987, 2418052, 2521128, 2731222, 2749929, 2918292, 2941316, 3142776, 3404674, 3627078, 3666572, 4096833, 4411974, 4836104, 5107011, 5147303, 5462444, 5499858, 5836584, 5882632, 6809348, 7254156, 7333144, 8193666, 8823948, 9559277, 10214022, 10294606, 10924888, 10999716, 11916359, 13618696, 14508312, 15441909, 16387332, 17647896, 17752943, 19118554, 20428044, 20589212, 21999432, 23832718, 28677831, 30883818, 32774664, 35505886, 35749077, 38237108, 40856088, 41178424, 47665436, 53258829, 57355662, 61767636, 66914939, 71011772, 71498154, 76474216, 95330872, 106517658, 114711324, 123535272, 124270601, 133829878, 142023544, 142996308, 200744817, 213035316, 229422648, 248541202, 267659756, 285992616, 372811803, 401489634, 426070632, 497082404, 535319512, 745623606, 802979268, 869894207, 994164808, 1491247212, 1605958536, 1739788414, 2609682621, 2982494424, 3479576828, 5219365242, 6959153656, 10438730484, 20877460968]

約数ペア:

[(1, 20877460968), (2, 10438730484), (3, 6959153656), (4, 5219365242), (6, 3479576828), (7, 2982494424), (8, 2609682621), (12, 1739788414), (13, 1605958536), (14, 1491247212), (21, 994164808), (24, 869894207), (26, 802979268), (28, 745623606), (39, 535319512), (42, 497082404), (49, 426070632), (52, 401489634), (56, 372811803), (73, 285992616), (78, 267659756), (84, 248541202), (91, 229422648), (98, 213035316), (104, 200744817), (146, 142996308), (147, 142023544), (156, 133829878), (168, 124270601), (169, 123535272), (182, 114711324), (196, 106517658), (219, 95330872), (273, 76474216), (292, 71498154), (294, 71011772), (312, 66914939), (338, 61767636), (364, 57355662), (392, 53258829), (438, 47665436), (507, 41178424), (511, 40856088), (546, 38237108), (584, 35749077), (588, 35505886), (637, 32774664), (676, 30883818), (728, 28677831), (876, 23832718), (949, 21999432), (1014, 20589212), (1022, 20428044), (1092, 19118554), (1176, 17752943), (1183, 17647896), (1274, 16387332), (1352, 15441909), (1439, 14508312), (1533, 13618696), (1752, 11916359), (1898, 10999716), (1911, 10924888), (2028, 10294606), (2044, 10214022), (2184, 9559277), (2366, 8823948), (2548, 8193666), (2847, 7333144), (2878, 7254156), (3066, 6809348), (3549, 5882632), (3577, 5836584), (3796, 5499858), (3822, 5462444), (4056, 5147303), (4088, 5107011), (4317, 4836104), (4732, 4411974), (5096, 4096833), (5694, 3666572), (5756, 3627078), (6132, 3404674), (6643, 3142776), (7098, 2941316), (7154, 2918292), (7592, 2749929), (7644, 2731222), (8281, 2521128), (8634, 2418052), (9464, 2205987), (10073, 2072616), (10731, 1945528), (11388, 1833286), (11512, 1813539), (12264, 1702337), (12337, 1692264), (13286, 1571388), (14196, 1470658), (14308, 1459146), (15288, 1365611), (16562, 1260564), (17268, 1209026), (18707, 1116024), (19929, 1047592), (20146, 1036308), (21462, 972764), (22776, 916643), (24674, 846132), (24843, 840376), (26572, 785694), (28392, 735329), (28616, 729573), (30219, 690872), (33124, 630282), (34536, 604513), (37011, 564088), (37414, 558012), (39858, 523796), (40292, 518154), (42924, 486382), (46501, 448968), (49348, 423066), (49686, 420188), (53144, 392847), (56121, 372008), (60438, 345436), (66248, 315141), (70511, 296088), (74022, 282044), (74828, 279006), (79716, 261898), (80584, 259077), (85848, 243191), (86359, 241752), (93002, 224484), (98696, 211533), (99372, 210094), (105047, 198744), (112242, 186004), (120876, 172718), (130949, 159432), (139503, 149656), (141022, 148044)]