20184866352

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{11131}}^1$

素因数の和:11416

約数の個数: 180

約数和(自身を含む): 65973998376

約数和(自身を除く): 45789132024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 257, 294, 336, 392, 441, 504, 514, 588, 771, 784, 882, 1008, 1028, 1176, 1542, 1764, 1799, 2056, 2313, 2352, 3084, 3528, 3598, 4112, 4626, 5397, 6168, 7056, 7196, 9252, 10794, 11131, 12336, 12593, 14392, 16191, 18504, 21588, 22262, 25186, 28784, 32382, 33393, 37008, 37779, 43176, 44524, 50372, 64764, 66786, 75558, 77917, 86352, 89048, 100179, 100744, 113337, 129528, 133572, 151116, 155834, 178096, 200358, 201488, 226674, 233751, 259056, 267144, 302232, 311668, 400716, 453348, 467502, 534288, 545419, 604464, 623336, 701253, 801432, 906696, 935004, 1090838, 1246672, 1402506, 1602864, 1636257, 1813392, 1870008, 2181676, 2805012, 2860667, 3272514, 3740016, 4363352, 4908771, 5610024, 5721334, 6545028, 8582001, 8726704, 9817542, 11220048, 11442668, 13090056, 17164002, 19635084, 20024669, 22885336, 25746003, 26180112, 34328004, 39270168, 40049338, 45770672, 51492006, 60074007, 68656008, 78540336, 80098676, 102984012, 120148014, 137312016, 140172683, 160197352, 180222021, 205968024, 240296028, 280345366, 320394704, 360444042, 411936048, 420518049, 480592056, 560690732, 720888084, 841036098, 961184112, 1121381464, 1261554147, 1441776168, 1682072196, 2242762928, 2523108294, 2883552336, 3364144392, 5046216588, 6728288784, 10092433176, 20184866352]

約数ペア:

[(1, 20184866352), (2, 10092433176), (3, 6728288784), (4, 5046216588), (6, 3364144392), (7, 2883552336), (8, 2523108294), (9, 2242762928), (12, 1682072196), (14, 1441776168), (16, 1261554147), (18, 1121381464), (21, 961184112), (24, 841036098), (28, 720888084), (36, 560690732), (42, 480592056), (48, 420518049), (49, 411936048), (56, 360444042), (63, 320394704), (72, 280345366), (84, 240296028), (98, 205968024), (112, 180222021), (126, 160197352), (144, 140172683), (147, 137312016), (168, 120148014), (196, 102984012), (252, 80098676), (257, 78540336), (294, 68656008), (336, 60074007), (392, 51492006), (441, 45770672), (504, 40049338), (514, 39270168), (588, 34328004), (771, 26180112), (784, 25746003), (882, 22885336), (1008, 20024669), (1028, 19635084), (1176, 17164002), (1542, 13090056), (1764, 11442668), (1799, 11220048), (2056, 9817542), (2313, 8726704), (2352, 8582001), (3084, 6545028), (3528, 5721334), (3598, 5610024), (4112, 4908771), (4626, 4363352), (5397, 3740016), (6168, 3272514), (7056, 2860667), (7196, 2805012), (9252, 2181676), (10794, 1870008), (11131, 1813392), (12336, 1636257), (12593, 1602864), (14392, 1402506), (16191, 1246672), (18504, 1090838), (21588, 935004), (22262, 906696), (25186, 801432), (28784, 701253), (32382, 623336), (33393, 604464), (37008, 545419), (37779, 534288), (43176, 467502), (44524, 453348), (50372, 400716), (64764, 311668), (66786, 302232), (75558, 267144), (77917, 259056), (86352, 233751), (89048, 226674), (100179, 201488), (100744, 200358), (113337, 178096), (129528, 155834), (133572, 151116)]