20123667732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1286

約数の個数: 192

約数和(自身を含む): 56899584000

約数和(自身を除く): 36775916268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 139, 159, 186, 212, 217, 278, 318, 371, 372, 417, 434, 556, 636, 651, 742, 834, 868, 973, 1049, 1113, 1302, 1484, 1643, 1668, 1946, 2098, 2226, 2604, 2919, 3147, 3286, 3892, 4196, 4309, 4452, 4929, 5838, 6294, 6572, 7343, 7367, 8618, 9858, 11501, 11676, 12588, 12927, 14686, 14734, 17236, 19716, 22029, 22101, 23002, 25854, 29372, 29468, 30163, 32519, 34503, 44058, 44202, 46004, 51569, 51708, 55597, 60326, 65038, 69006, 88116, 88404, 90489, 97557, 103138, 111194, 120652, 130076, 138012, 145811, 154707, 166791, 180978, 195114, 206276, 222388, 227633, 228377, 291622, 309414, 333582, 361956, 389179, 390228, 437433, 455266, 456754, 583244, 618828, 667164, 682899, 685131, 778358, 874866, 910532, 913508, 1020677, 1167537, 1365798, 1370262, 1556716, 1598639, 1723507, 1749732, 2041354, 2335074, 2731596, 2740524, 3062031, 3197278, 3447014, 4082708, 4520141, 4670148, 4795917, 5170521, 6124062, 6394556, 6894028, 7727983, 9040282, 9591834, 10341042, 12064549, 12248124, 13560423, 15455966, 18080564, 19183668, 20682084, 23183949, 24129098, 27120846, 30911932, 31640987, 36193647, 46367898, 48258196, 54095881, 54241692, 63281974, 72387294, 92735796, 94922961, 108191762, 126563948, 144774588, 162287643, 189845922, 216383524, 239567473, 324575286, 379691844, 479134946, 649150572, 718702419, 958269892, 1437404838, 1676972311, 2874809676, 3353944622, 5030916933, 6707889244, 10061833866, 20123667732]

約数ペア:

[(1, 20123667732), (2, 10061833866), (3, 6707889244), (4, 5030916933), (6, 3353944622), (7, 2874809676), (12, 1676972311), (14, 1437404838), (21, 958269892), (28, 718702419), (31, 649150572), (42, 479134946), (53, 379691844), (62, 324575286), (84, 239567473), (93, 216383524), (106, 189845922), (124, 162287643), (139, 144774588), (159, 126563948), (186, 108191762), (212, 94922961), (217, 92735796), (278, 72387294), (318, 63281974), (371, 54241692), (372, 54095881), (417, 48258196), (434, 46367898), (556, 36193647), (636, 31640987), (651, 30911932), (742, 27120846), (834, 24129098), (868, 23183949), (973, 20682084), (1049, 19183668), (1113, 18080564), (1302, 15455966), (1484, 13560423), (1643, 12248124), (1668, 12064549), (1946, 10341042), (2098, 9591834), (2226, 9040282), (2604, 7727983), (2919, 6894028), (3147, 6394556), (3286, 6124062), (3892, 5170521), (4196, 4795917), (4309, 4670148), (4452, 4520141), (4929, 4082708), (5838, 3447014), (6294, 3197278), (6572, 3062031), (7343, 2740524), (7367, 2731596), (8618, 2335074), (9858, 2041354), (11501, 1749732), (11676, 1723507), (12588, 1598639), (12927, 1556716), (14686, 1370262), (14734, 1365798), (17236, 1167537), (19716, 1020677), (22029, 913508), (22101, 910532), (23002, 874866), (25854, 778358), (29372, 685131), (29468, 682899), (30163, 667164), (32519, 618828), (34503, 583244), (44058, 456754), (44202, 455266), (46004, 437433), (51569, 390228), (51708, 389179), (55597, 361956), (60326, 333582), (65038, 309414), (69006, 291622), (88116, 228377), (88404, 227633), (90489, 222388), (97557, 206276), (103138, 195114), (111194, 180978), (120652, 166791), (130076, 154707), (138012, 145811)]