20124386688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1177

約数の個数: 256

約数和(自身を含む): 62566963200

約数和(自身を除く): 42442576512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 97, 112, 128, 158, 168, 192, 194, 224, 237, 291, 316, 336, 384, 388, 448, 474, 553, 582, 632, 672, 679, 776, 896, 948, 977, 1106, 1164, 1264, 1344, 1358, 1552, 1659, 1896, 1954, 2037, 2212, 2328, 2528, 2688, 2716, 2931, 3104, 3318, 3792, 3908, 4074, 4424, 4656, 5056, 5432, 5862, 6208, 6636, 6839, 7584, 7663, 7816, 8148, 8848, 9312, 10112, 10864, 11724, 12416, 13272, 13678, 15168, 15326, 15632, 16296, 17696, 18624, 20517, 21728, 22989, 23448, 26544, 27356, 30336, 30652, 31264, 32592, 35392, 37248, 41034, 43456, 45978, 46896, 53088, 53641, 54712, 61304, 62528, 65184, 70784, 77183, 82068, 86912, 91956, 93792, 94769, 106176, 107282, 109424, 122608, 125056, 130368, 154366, 160923, 164136, 183912, 187584, 189538, 212352, 214564, 218848, 231549, 245216, 260736, 284307, 308732, 321846, 328272, 367824, 375168, 379076, 429128, 437696, 463098, 490432, 540281, 568614, 617464, 643692, 656544, 663383, 735648, 758152, 858256, 875392, 926196, 980864, 1080562, 1137228, 1234928, 1287384, 1313088, 1326766, 1471296, 1516304, 1620843, 1716512, 1852392, 1990149, 2161124, 2274456, 2469856, 2574768, 2626176, 2653532, 2942592, 3032608, 3241686, 3433024, 3704784, 3980298, 4322248, 4548912, 4939712, 5149536, 5307064, 6065216, 6483372, 6866048, 7409568, 7486751, 7960596, 8644496, 9097824, 9879424, 10299072, 10614128, 12130432, 12966744, 14819136, 14973502, 15921192, 17288992, 18195648, 20598144, 21228256, 22460253, 25933488, 29638272, 29947004, 31842384, 34577984, 36391296, 42456512, 44920506, 51866976, 52407257, 59894008, 63684768, 69155968, 84913024, 89841012, 103733952, 104814514, 119788016, 127369536, 157221771, 179682024, 207467904, 209629028, 239576032, 254739072, 314443542, 359364048, 419258056, 479152064, 628887084, 718728096, 838516112, 958304128, 1257774168, 1437456192, 1677032224, 2515548336, 2874912384, 3354064448, 5031096672, 6708128896, 10062193344, 20124386688]

約数ペア:

[(1, 20124386688), (2, 10062193344), (3, 6708128896), (4, 5031096672), (6, 3354064448), (7, 2874912384), (8, 2515548336), (12, 1677032224), (14, 1437456192), (16, 1257774168), (21, 958304128), (24, 838516112), (28, 718728096), (32, 628887084), (42, 479152064), (48, 419258056), (56, 359364048), (64, 314443542), (79, 254739072), (84, 239576032), (96, 209629028), (97, 207467904), (112, 179682024), (128, 157221771), (158, 127369536), (168, 119788016), (192, 104814514), (194, 103733952), (224, 89841012), (237, 84913024), (291, 69155968), (316, 63684768), (336, 59894008), (384, 52407257), (388, 51866976), (448, 44920506), (474, 42456512), (553, 36391296), (582, 34577984), (632, 31842384), (672, 29947004), (679, 29638272), (776, 25933488), (896, 22460253), (948, 21228256), (977, 20598144), (1106, 18195648), (1164, 17288992), (1264, 15921192), (1344, 14973502), (1358, 14819136), (1552, 12966744), (1659, 12130432), (1896, 10614128), (1954, 10299072), (2037, 9879424), (2212, 9097824), (2328, 8644496), (2528, 7960596), (2688, 7486751), (2716, 7409568), (2931, 6866048), (3104, 6483372), (3318, 6065216), (3792, 5307064), (3908, 5149536), (4074, 4939712), (4424, 4548912), (4656, 4322248), (5056, 3980298), (5432, 3704784), (5862, 3433024), (6208, 3241686), (6636, 3032608), (6839, 2942592), (7584, 2653532), (7663, 2626176), (7816, 2574768), (8148, 2469856), (8848, 2274456), (9312, 2161124), (10112, 1990149), (10864, 1852392), (11724, 1716512), (12416, 1620843), (13272, 1516304), (13678, 1471296), (15168, 1326766), (15326, 1313088), (15632, 1287384), (16296, 1234928), (17696, 1137228), (18624, 1080562), (20517, 980864), (21728, 926196), (22989, 875392), (23448, 858256), (26544, 758152), (27356, 735648), (30336, 663383), (30652, 656544), (31264, 643692), (32592, 617464), (35392, 568614), (37248, 540281), (41034, 490432), (43456, 463098), (45978, 437696), (46896, 429128), (53088, 379076), (53641, 375168), (54712, 367824), (61304, 328272), (62528, 321846), (65184, 308732), (70784, 284307), (77183, 260736), (82068, 245216), (86912, 231549), (91956, 218848), (93792, 214564), (94769, 212352), (106176, 189538), (107282, 187584), (109424, 183912), (122608, 164136), (125056, 160923), (130368, 154366)]