20550871152

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{2341}}^1\times {\mathrm{2903}}^1$

素因数の和:5268

約数の個数: 160

約数和(自身を含む): 67467586560

約数和(自身を除く): 46916715408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 2341, 2903, 3024, 4682, 5806, 7023, 8709, 9364, 11612, 14046, 16387, 17418, 18728, 20321, 21069, 23224, 26127, 28092, 32774, 34836, 37456, 40642, 42138, 46448, 49161, 52254, 56184, 60963, 63207, 65548, 69672, 78381, 81284, 84276, 98322, 104508, 112368, 121926, 126414, 131096, 139344, 147483, 156762, 162568, 168552, 182889, 196644, 209016, 243852, 252828, 262192, 294966, 313524, 325136, 337104, 365778, 393288, 418032, 442449, 487704, 505656, 548667, 589932, 627048, 731556, 786576, 884898, 975408, 1011312, 1097334, 1179864, 1254096, 1463112, 1769796, 2194668, 2359728, 2926224, 3539592, 4389336, 6795923, 7079184, 8778672, 13591846, 20387769, 27183692, 40775538, 47571461, 54367384, 61163307, 81551076, 95142922, 108734768, 122326614, 142714383, 163102152, 183489921, 190285844, 244653228, 285428766, 326204304, 366979842, 380571688, 428143149, 489306456, 570857532, 733959684, 761143376, 856286298, 978612912, 1141715064, 1284429447, 1467919368, 1712572596, 2283430128, 2568858894, 2935838736, 3425145192, 5137717788, 6850290384, 10275435576, 20550871152]

約数ペア:

[(1, 20550871152), (2, 10275435576), (3, 6850290384), (4, 5137717788), (6, 3425145192), (7, 2935838736), (8, 2568858894), (9, 2283430128), (12, 1712572596), (14, 1467919368), (16, 1284429447), (18, 1141715064), (21, 978612912), (24, 856286298), (27, 761143376), (28, 733959684), (36, 570857532), (42, 489306456), (48, 428143149), (54, 380571688), (56, 366979842), (63, 326204304), (72, 285428766), (84, 244653228), (108, 190285844), (112, 183489921), (126, 163102152), (144, 142714383), (168, 122326614), (189, 108734768), (216, 95142922), (252, 81551076), (336, 61163307), (378, 54367384), (432, 47571461), (504, 40775538), (756, 27183692), (1008, 20387769), (1512, 13591846), (2341, 8778672), (2903, 7079184), (3024, 6795923), (4682, 4389336), (5806, 3539592), (7023, 2926224), (8709, 2359728), (9364, 2194668), (11612, 1769796), (14046, 1463112), (16387, 1254096), (17418, 1179864), (18728, 1097334), (20321, 1011312), (21069, 975408), (23224, 884898), (26127, 786576), (28092, 731556), (32774, 627048), (34836, 589932), (37456, 548667), (40642, 505656), (42138, 487704), (46448, 442449), (49161, 418032), (52254, 393288), (56184, 365778), (60963, 337104), (63207, 325136), (65548, 313524), (69672, 294966), (78381, 262192), (81284, 252828), (84276, 243852), (98322, 209016), (104508, 196644), (112368, 182889), (121926, 168552), (126414, 162568), (131096, 156762), (139344, 147483)]