20140848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 73120320

約数和(自身を除く): 52979472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 36, 39, 42, 48, 52, 53, 56, 58, 63, 72, 78, 84, 87, 91, 104, 106, 112, 116, 117, 126, 144, 156, 159, 168, 174, 182, 203, 208, 212, 232, 234, 252, 261, 273, 312, 318, 336, 348, 364, 371, 377, 406, 424, 464, 468, 477, 504, 522, 546, 609, 624, 636, 689, 696, 728, 742, 754, 812, 819, 848, 936, 954, 1008, 1044, 1092, 1113, 1131, 1218, 1272, 1378, 1392, 1456, 1484, 1508, 1537, 1624, 1638, 1827, 1872, 1908, 2067, 2088, 2184, 2226, 2262, 2436, 2544, 2639, 2756, 2968, 3016, 3074, 3248, 3276, 3339, 3393, 3654, 3816, 4134, 4176, 4368, 4452, 4524, 4611, 4823, 4872, 5278, 5512, 5936, 6032, 6148, 6201, 6552, 6678, 6786, 7308, 7632, 7917, 8268, 8904, 9048, 9222, 9646, 9744, 10556, 10759, 11024, 12296, 12402, 13104, 13356, 13572, 13833, 14469, 14616, 15834, 16536, 17808, 18096, 18444, 19292, 19981, 21112, 21518, 23751, 24592, 24804, 26712, 27144, 27666, 28938, 29232, 31668, 32277, 33072, 36888, 38584, 39962, 42224, 43036, 43407, 47502, 49608, 53424, 54288, 55332, 57876, 59943, 63336, 64554, 73776, 77168, 79924, 86072, 86814, 95004, 96831, 99216, 110664, 115752, 119886, 126672, 129108, 139867, 159848, 172144, 173628, 179829, 190008, 193662, 221328, 231504, 239772, 258216, 279734, 319696, 347256, 359658, 380016, 387324, 419601, 479544, 516432, 559468, 694512, 719316, 774648, 839202, 959088, 1118936, 1258803, 1438632, 1549296, 1678404, 2237872, 2517606, 2877264, 3356808, 5035212, 6713616, 10070424, 20140848]

約数ペア:

[(1, 20140848), (2, 10070424), (3, 6713616), (4, 5035212), (6, 3356808), (7, 2877264), (8, 2517606), (9, 2237872), (12, 1678404), (13, 1549296), (14, 1438632), (16, 1258803), (18, 1118936), (21, 959088), (24, 839202), (26, 774648), (28, 719316), (29, 694512), (36, 559468), (39, 516432), (42, 479544), (48, 419601), (52, 387324), (53, 380016), (56, 359658), (58, 347256), (63, 319696), (72, 279734), (78, 258216), (84, 239772), (87, 231504), (91, 221328), (104, 193662), (106, 190008), (112, 179829), (116, 173628), (117, 172144), (126, 159848), (144, 139867), (156, 129108), (159, 126672), (168, 119886), (174, 115752), (182, 110664), (203, 99216), (208, 96831), (212, 95004), (232, 86814), (234, 86072), (252, 79924), (261, 77168), (273, 73776), (312, 64554), (318, 63336), (336, 59943), (348, 57876), (364, 55332), (371, 54288), (377, 53424), (406, 49608), (424, 47502), (464, 43407), (468, 43036), (477, 42224), (504, 39962), (522, 38584), (546, 36888), (609, 33072), (624, 32277), (636, 31668), (689, 29232), (696, 28938), (728, 27666), (742, 27144), (754, 26712), (812, 24804), (819, 24592), (848, 23751), (936, 21518), (954, 21112), (1008, 19981), (1044, 19292), (1092, 18444), (1113, 18096), (1131, 17808), (1218, 16536), (1272, 15834), (1378, 14616), (1392, 14469), (1456, 13833), (1484, 13572), (1508, 13356), (1537, 13104), (1624, 12402), (1638, 12296), (1827, 11024), (1872, 10759), (1908, 10556), (2067, 9744), (2088, 9646), (2184, 9222), (2226, 9048), (2262, 8904), (2436, 8268), (2544, 7917), (2639, 7632), (2756, 7308), (2968, 6786), (3016, 6678), (3074, 6552), (3248, 6201), (3276, 6148), (3339, 6032), (3393, 5936), (3654, 5512), (3816, 5278), (4134, 4872), (4176, 4823), (4368, 4611), (4452, 4524)]