20190325792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1423

約数の個数: 192

約数和(自身を含む): 50808619008

約数和(自身を除く): 30618293216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 191, 208, 217, 224, 248, 364, 382, 403, 416, 434, 496, 728, 764, 806, 868, 992, 1171, 1337, 1456, 1528, 1612, 1736, 2342, 2483, 2674, 2821, 2912, 3056, 3224, 3472, 4684, 4966, 5348, 5642, 5921, 6112, 6448, 6944, 8197, 9368, 9932, 10696, 11284, 11842, 12896, 15223, 16394, 17381, 18736, 19864, 21392, 22568, 23684, 30446, 32788, 34762, 36301, 37472, 39728, 41447, 42784, 45136, 47368, 60892, 65576, 69524, 72602, 76973, 79456, 82894, 90272, 94736, 106561, 121784, 131152, 139048, 145204, 153946, 165788, 189472, 213122, 223661, 243568, 254107, 262304, 278096, 290408, 307892, 331576, 426244, 447322, 471913, 487136, 508214, 538811, 556192, 580816, 615784, 663152, 852488, 894644, 943826, 1016428, 1077622, 1161632, 1231568, 1326304, 1565627, 1704976, 1789288, 1887652, 2032856, 2155244, 2463136, 2907593, 3131254, 3303391, 3409952, 3578576, 3775304, 4065712, 4310488, 5815186, 6262508, 6606782, 6933491, 7157152, 7550608, 8131424, 8620976, 11630372, 12525016, 13213564, 13866982, 15101216, 17241952, 20353151, 23260744, 25050032, 26427128, 27733964, 40706302, 46521488, 48534437, 50100064, 52854256, 55467928, 81412604, 90135383, 93042976, 97068874, 105708512, 110935856, 162825208, 180270766, 194137748, 221871712, 325650416, 360541532, 388275496, 630947681, 651300832, 721083064, 776550992, 1261895362, 1442166128, 1553101984, 2523790724, 2884332256, 5047581448, 10095162896, 20190325792]

約数ペア:

[(1, 20190325792), (2, 10095162896), (4, 5047581448), (7, 2884332256), (8, 2523790724), (13, 1553101984), (14, 1442166128), (16, 1261895362), (26, 776550992), (28, 721083064), (31, 651300832), (32, 630947681), (52, 388275496), (56, 360541532), (62, 325650416), (91, 221871712), (104, 194137748), (112, 180270766), (124, 162825208), (182, 110935856), (191, 105708512), (208, 97068874), (217, 93042976), (224, 90135383), (248, 81412604), (364, 55467928), (382, 52854256), (403, 50100064), (416, 48534437), (434, 46521488), (496, 40706302), (728, 27733964), (764, 26427128), (806, 25050032), (868, 23260744), (992, 20353151), (1171, 17241952), (1337, 15101216), (1456, 13866982), (1528, 13213564), (1612, 12525016), (1736, 11630372), (2342, 8620976), (2483, 8131424), (2674, 7550608), (2821, 7157152), (2912, 6933491), (3056, 6606782), (3224, 6262508), (3472, 5815186), (4684, 4310488), (4966, 4065712), (5348, 3775304), (5642, 3578576), (5921, 3409952), (6112, 3303391), (6448, 3131254), (6944, 2907593), (8197, 2463136), (9368, 2155244), (9932, 2032856), (10696, 1887652), (11284, 1789288), (11842, 1704976), (12896, 1565627), (15223, 1326304), (16394, 1231568), (17381, 1161632), (18736, 1077622), (19864, 1016428), (21392, 943826), (22568, 894644), (23684, 852488), (30446, 663152), (32788, 615784), (34762, 580816), (36301, 556192), (37472, 538811), (39728, 508214), (41447, 487136), (42784, 471913), (45136, 447322), (47368, 426244), (60892, 331576), (65576, 307892), (69524, 290408), (72602, 278096), (76973, 262304), (79456, 254107), (82894, 243568), (90272, 223661), (94736, 213122), (106561, 189472), (121784, 165788), (131152, 153946), (139048, 145204)]