20131267212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2285

約数の個数: 216

約数和(自身を含む): 61584213600

約数和(自身を除く): 41452946388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 193, 196, 203, 252, 261, 294, 348, 386, 406, 441, 522, 579, 588, 609, 772, 812, 882, 1044, 1158, 1218, 1351, 1421, 1737, 1764, 1827, 2039, 2316, 2436, 2702, 2842, 3474, 3654, 4053, 4078, 4263, 5404, 5597, 5684, 6117, 6948, 7308, 8106, 8156, 8526, 9457, 11194, 12159, 12234, 12789, 14273, 16212, 16791, 17052, 18351, 18914, 22388, 24318, 24468, 25578, 28371, 28546, 33582, 36702, 37828, 39179, 42819, 48636, 50373, 51156, 56742, 57092, 59131, 67164, 73404, 78358, 85113, 85638, 99911, 100746, 113484, 117537, 118262, 128457, 156716, 170226, 171276, 177393, 199822, 201492, 235074, 236524, 256914, 274253, 299733, 340452, 352611, 354786, 393527, 399644, 413917, 470148, 513828, 532179, 548506, 599466, 705222, 709572, 787054, 822759, 827834, 899199, 1064358, 1097012, 1180581, 1198932, 1241751, 1410444, 1574108, 1645518, 1655668, 1798398, 2128716, 2361162, 2468277, 2483502, 2754689, 2897419, 3291036, 3541743, 3596796, 3725253, 4722324, 4936554, 4967004, 5509378, 5794838, 7083486, 7450506, 8264067, 8692257, 9873108, 11018756, 11412283, 11589676, 14166972, 14901012, 16528134, 17384514, 19282823, 22824566, 24792201, 26076771, 33056268, 34236849, 34769028, 38565646, 45649132, 49584402, 52153542, 57848469, 68473698, 77131292, 79885981, 99168804, 102710547, 104307084, 115696938, 136947396, 159771962, 173545407, 205421094, 231393876, 239657943, 319543924, 347090814, 410842188, 479315886, 559201867, 694181628, 718973829, 958631772, 1118403734, 1437947658, 1677605601, 2236807468, 2875895316, 3355211202, 5032816803, 6710422404, 10065633606, 20131267212]

約数ペア:

[(1, 20131267212), (2, 10065633606), (3, 6710422404), (4, 5032816803), (6, 3355211202), (7, 2875895316), (9, 2236807468), (12, 1677605601), (14, 1437947658), (18, 1118403734), (21, 958631772), (28, 718973829), (29, 694181628), (36, 559201867), (42, 479315886), (49, 410842188), (58, 347090814), (63, 319543924), (84, 239657943), (87, 231393876), (98, 205421094), (116, 173545407), (126, 159771962), (147, 136947396), (174, 115696938), (193, 104307084), (196, 102710547), (203, 99168804), (252, 79885981), (261, 77131292), (294, 68473698), (348, 57848469), (386, 52153542), (406, 49584402), (441, 45649132), (522, 38565646), (579, 34769028), (588, 34236849), (609, 33056268), (772, 26076771), (812, 24792201), (882, 22824566), (1044, 19282823), (1158, 17384514), (1218, 16528134), (1351, 14901012), (1421, 14166972), (1737, 11589676), (1764, 11412283), (1827, 11018756), (2039, 9873108), (2316, 8692257), (2436, 8264067), (2702, 7450506), (2842, 7083486), (3474, 5794838), (3654, 5509378), (4053, 4967004), (4078, 4936554), (4263, 4722324), (5404, 3725253), (5597, 3596796), (5684, 3541743), (6117, 3291036), (6948, 2897419), (7308, 2754689), (8106, 2483502), (8156, 2468277), (8526, 2361162), (9457, 2128716), (11194, 1798398), (12159, 1655668), (12234, 1645518), (12789, 1574108), (14273, 1410444), (16212, 1241751), (16791, 1198932), (17052, 1180581), (18351, 1097012), (18914, 1064358), (22388, 899199), (24318, 827834), (24468, 822759), (25578, 787054), (28371, 709572), (28546, 705222), (33582, 599466), (36702, 548506), (37828, 532179), (39179, 513828), (42819, 470148), (48636, 413917), (50373, 399644), (51156, 393527), (56742, 354786), (57092, 352611), (59131, 340452), (67164, 299733), (73404, 274253), (78358, 256914), (85113, 236524), (85638, 235074), (99911, 201492), (100746, 199822), (113484, 177393), (117537, 171276), (118262, 170226), (128457, 156716)]