20199578568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3312

約数の個数: 256

約数和(自身を含む): 61040044800

約数和(自身を除く): 40840466232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 41, 51, 52, 58, 68, 78, 82, 87, 102, 104, 116, 123, 136, 156, 164, 174, 204, 221, 232, 246, 312, 328, 348, 377, 408, 442, 492, 493, 533, 663, 696, 697, 754, 884, 984, 986, 1066, 1131, 1189, 1326, 1394, 1479, 1508, 1599, 1768, 1972, 2091, 2132, 2262, 2378, 2652, 2788, 2958, 3016, 3198, 3203, 3567, 3944, 4182, 4264, 4524, 4756, 5304, 5576, 5916, 6396, 6406, 6409, 7134, 8364, 9048, 9061, 9512, 9609, 11832, 12792, 12812, 12818, 14268, 15457, 16728, 18122, 19218, 19227, 20213, 25624, 25636, 27183, 28536, 30914, 36244, 38436, 38454, 40426, 41639, 46371, 51272, 54366, 54451, 60639, 61828, 72488, 76872, 76908, 80852, 83278, 92742, 92887, 108732, 108902, 121278, 123656, 124917, 131323, 153816, 161704, 163353, 166556, 185484, 185774, 217464, 217804, 242556, 249834, 262646, 262769, 278661, 326706, 333112, 370968, 371548, 393969, 435608, 485112, 499668, 525292, 525538, 557322, 653412, 707863, 743096, 787938, 788307, 999336, 1050584, 1051076, 1114644, 1207531, 1306824, 1415726, 1575876, 1576614, 1579079, 1707199, 2102152, 2123589, 2229288, 2232491, 2415062, 2831452, 3151752, 3153228, 3158158, 3414398, 3622593, 3808367, 4247178, 4464982, 4737237, 4830124, 5121597, 5662904, 6306456, 6316316, 6697473, 6828796, 7245186, 7616734, 8494356, 8929964, 9474474, 9660248, 10243194, 11425101, 12632632, 13394946, 13657592, 14490372, 15233468, 16988712, 17859928, 18948948, 20486388, 20528027, 22850202, 26789892, 28980744, 29022383, 30466936, 37897896, 40972776, 41056054, 45700404, 49508771, 53579784, 58044766, 61584081, 64742239, 82112108, 87067149, 91400808, 99017542, 116089532, 123168162, 129484478, 148526313, 164224216, 174134298, 194226717, 198035084, 232179064, 246336324, 258968956, 297052626, 348268596, 388453434, 396070168, 492672648, 517937912, 594105252, 696537192, 776906868, 841649107, 1188210504, 1553813736, 1683298214, 2524947321, 3366596428, 5049894642, 6733192856, 10099789284, 20199578568]

約数ペア:

[(1, 20199578568), (2, 10099789284), (3, 6733192856), (4, 5049894642), (6, 3366596428), (8, 2524947321), (12, 1683298214), (13, 1553813736), (17, 1188210504), (24, 841649107), (26, 776906868), (29, 696537192), (34, 594105252), (39, 517937912), (41, 492672648), (51, 396070168), (52, 388453434), (58, 348268596), (68, 297052626), (78, 258968956), (82, 246336324), (87, 232179064), (102, 198035084), (104, 194226717), (116, 174134298), (123, 164224216), (136, 148526313), (156, 129484478), (164, 123168162), (174, 116089532), (204, 99017542), (221, 91400808), (232, 87067149), (246, 82112108), (312, 64742239), (328, 61584081), (348, 58044766), (377, 53579784), (408, 49508771), (442, 45700404), (492, 41056054), (493, 40972776), (533, 37897896), (663, 30466936), (696, 29022383), (697, 28980744), (754, 26789892), (884, 22850202), (984, 20528027), (986, 20486388), (1066, 18948948), (1131, 17859928), (1189, 16988712), (1326, 15233468), (1394, 14490372), (1479, 13657592), (1508, 13394946), (1599, 12632632), (1768, 11425101), (1972, 10243194), (2091, 9660248), (2132, 9474474), (2262, 8929964), (2378, 8494356), (2652, 7616734), (2788, 7245186), (2958, 6828796), (3016, 6697473), (3198, 6316316), (3203, 6306456), (3567, 5662904), (3944, 5121597), (4182, 4830124), (4264, 4737237), (4524, 4464982), (4756, 4247178), (5304, 3808367), (5576, 3622593), (5916, 3414398), (6396, 3158158), (6406, 3153228), (6409, 3151752), (7134, 2831452), (8364, 2415062), (9048, 2232491), (9061, 2229288), (9512, 2123589), (9609, 2102152), (11832, 1707199), (12792, 1579079), (12812, 1576614), (12818, 1575876), (14268, 1415726), (15457, 1306824), (16728, 1207531), (18122, 1114644), (19218, 1051076), (19227, 1050584), (20213, 999336), (25624, 788307), (25636, 787938), (27183, 743096), (28536, 707863), (30914, 653412), (36244, 557322), (38436, 525538), (38454, 525292), (40426, 499668), (41639, 485112), (46371, 435608), (51272, 393969), (54366, 371548), (54451, 370968), (60639, 333112), (61828, 326706), (72488, 278661), (76872, 262769), (76908, 262646), (80852, 249834), (83278, 242556), (92742, 217804), (92887, 217464), (108732, 185774), (108902, 185484), (121278, 166556), (123656, 163353), (124917, 161704), (131323, 153816)]