20188567872

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{62477}}^1$

素因数の和:62526

約数の個数: 224

約数和(自身を含む): 68555859840

約数和(自身を除く): 48367291968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 704, 748, 792, 816, 864, 918, 1056, 1088, 1122, 1188, 1224, 1496, 1584, 1632, 1683, 1728, 1836, 2112, 2244, 2376, 2448, 2992, 3168, 3264, 3366, 3672, 4488, 4752, 4896, 5049, 5984, 6336, 6732, 7344, 8976, 9504, 9792, 10098, 11968, 13464, 14688, 17952, 19008, 20196, 26928, 29376, 35904, 40392, 53856, 62477, 80784, 107712, 124954, 161568, 187431, 249908, 323136, 374862, 499816, 562293, 687247, 749724, 999632, 1062109, 1124586, 1374494, 1499448, 1686879, 1999264, 2061741, 2124218, 2249172, 2748988, 2998896, 3186327, 3373758, 3998528, 4123482, 4248436, 4498344, 5497976, 5997792, 6185223, 6372654, 6747516, 8246964, 8496872, 8996688, 9558981, 10995952, 11683199, 11995584, 12370446, 12745308, 13495032, 16493928, 16993744, 17993376, 18555669, 19117962, 21991904, 23366398, 24740892, 25490616, 26990064, 28676943, 32987856, 33987488, 35049597, 35986752, 37111338, 38235924, 43983808, 46732796, 49481784, 50981232, 53980128, 57353886, 65975712, 67974976, 70099194, 74222676, 76471848, 93465592, 98963568, 101962464, 105148791, 107960256, 114707772, 131951424, 140198388, 148445352, 152943696, 186931184, 197927136, 203924928, 210297582, 229415544, 280396776, 296890704, 305887392, 315446373, 373862368, 395854272, 420595164, 458831088, 560793552, 593781408, 611774784, 630892746, 747724736, 841190328, 917662176, 1121587104, 1187562816, 1261785492, 1682380656, 1835324352, 2243174208, 2523570984, 3364761312, 5047141968, 6729522624, 10094283936, 20188567872]

約数ペア:

[(1, 20188567872), (2, 10094283936), (3, 6729522624), (4, 5047141968), (6, 3364761312), (8, 2523570984), (9, 2243174208), (11, 1835324352), (12, 1682380656), (16, 1261785492), (17, 1187562816), (18, 1121587104), (22, 917662176), (24, 841190328), (27, 747724736), (32, 630892746), (33, 611774784), (34, 593781408), (36, 560793552), (44, 458831088), (48, 420595164), (51, 395854272), (54, 373862368), (64, 315446373), (66, 305887392), (68, 296890704), (72, 280396776), (88, 229415544), (96, 210297582), (99, 203924928), (102, 197927136), (108, 186931184), (132, 152943696), (136, 148445352), (144, 140198388), (153, 131951424), (176, 114707772), (187, 107960256), (192, 105148791), (198, 101962464), (204, 98963568), (216, 93465592), (264, 76471848), (272, 74222676), (288, 70099194), (297, 67974976), (306, 65975712), (352, 57353886), (374, 53980128), (396, 50981232), (408, 49481784), (432, 46732796), (459, 43983808), (528, 38235924), (544, 37111338), (561, 35986752), (576, 35049597), (594, 33987488), (612, 32987856), (704, 28676943), (748, 26990064), (792, 25490616), (816, 24740892), (864, 23366398), (918, 21991904), (1056, 19117962), (1088, 18555669), (1122, 17993376), (1188, 16993744), (1224, 16493928), (1496, 13495032), (1584, 12745308), (1632, 12370446), (1683, 11995584), (1728, 11683199), (1836, 10995952), (2112, 9558981), (2244, 8996688), (2376, 8496872), (2448, 8246964), (2992, 6747516), (3168, 6372654), (3264, 6185223), (3366, 5997792), (3672, 5497976), (4488, 4498344), (4752, 4248436), (4896, 4123482), (5049, 3998528), (5984, 3373758), (6336, 3186327), (6732, 2998896), (7344, 2748988), (8976, 2249172), (9504, 2124218), (9792, 2061741), (10098, 1999264), (11968, 1686879), (13464, 1499448), (14688, 1374494), (17952, 1124586), (19008, 1062109), (20196, 999632), (26928, 749724), (29376, 687247), (35904, 562293), (40392, 499816), (53856, 374862), (62477, 323136), (80784, 249908), (107712, 187431), (124954, 161568)]