20163916104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 54707400000

約数和(自身を除く): 34543483896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 149, 179, 204, 218, 289, 298, 327, 358, 408, 436, 447, 537, 578, 596, 654, 716, 867, 872, 894, 1074, 1156, 1192, 1308, 1432, 1734, 1788, 1853, 2148, 2312, 2533, 2616, 3043, 3468, 3576, 3706, 4296, 5066, 5559, 6086, 6936, 7412, 7599, 9129, 10132, 11118, 12172, 14824, 15198, 16241, 18258, 19511, 20264, 22236, 24344, 26671, 30396, 31501, 32482, 36516, 39022, 43061, 44472, 48723, 51731, 53342, 58533, 60792, 63002, 64964, 73032, 78044, 80013, 86122, 94503, 97446, 103462, 106684, 117066, 126004, 129183, 129928, 155193, 156088, 160026, 172244, 189006, 194892, 206924, 213368, 234132, 252008, 258366, 276097, 310386, 320052, 331687, 344488, 378012, 389784, 413848, 453407, 468264, 516732, 552194, 620772, 640104, 663374, 756024, 828291, 906814, 995061, 1033464, 1104388, 1241544, 1326748, 1360221, 1656582, 1813628, 1990122, 2208776, 2653496, 2720442, 2907139, 3313164, 3627256, 3980244, 4693649, 5440884, 5638679, 5814278, 6626328, 7707919, 7960488, 8721417, 9387298, 10881768, 11277358, 11628556, 14080947, 15415838, 16916037, 17442834, 18774596, 22554716, 23123757, 23257112, 28161894, 30831676, 33832074, 34885668, 37549192, 45109432, 46247514, 49421363, 56323788, 61663352, 67664148, 69771336, 92495028, 98842726, 112647576, 135328296, 148264089, 184990056, 197685452, 296528178, 395370904, 593056356, 840163171, 1186112712, 1680326342, 2520489513, 3360652684, 5040979026, 6721305368, 10081958052, 20163916104]

約数ペア:

[(1, 20163916104), (2, 10081958052), (3, 6721305368), (4, 5040979026), (6, 3360652684), (8, 2520489513), (12, 1680326342), (17, 1186112712), (24, 840163171), (34, 593056356), (51, 395370904), (68, 296528178), (102, 197685452), (109, 184990056), (136, 148264089), (149, 135328296), (179, 112647576), (204, 98842726), (218, 92495028), (289, 69771336), (298, 67664148), (327, 61663352), (358, 56323788), (408, 49421363), (436, 46247514), (447, 45109432), (537, 37549192), (578, 34885668), (596, 33832074), (654, 30831676), (716, 28161894), (867, 23257112), (872, 23123757), (894, 22554716), (1074, 18774596), (1156, 17442834), (1192, 16916037), (1308, 15415838), (1432, 14080947), (1734, 11628556), (1788, 11277358), (1853, 10881768), (2148, 9387298), (2312, 8721417), (2533, 7960488), (2616, 7707919), (3043, 6626328), (3468, 5814278), (3576, 5638679), (3706, 5440884), (4296, 4693649), (5066, 3980244), (5559, 3627256), (6086, 3313164), (6936, 2907139), (7412, 2720442), (7599, 2653496), (9129, 2208776), (10132, 1990122), (11118, 1813628), (12172, 1656582), (14824, 1360221), (15198, 1326748), (16241, 1241544), (18258, 1104388), (19511, 1033464), (20264, 995061), (22236, 906814), (24344, 828291), (26671, 756024), (30396, 663374), (31501, 640104), (32482, 620772), (36516, 552194), (39022, 516732), (43061, 468264), (44472, 453407), (48723, 413848), (51731, 389784), (53342, 378012), (58533, 344488), (60792, 331687), (63002, 320052), (64964, 310386), (73032, 276097), (78044, 258366), (80013, 252008), (86122, 234132), (94503, 213368), (97446, 206924), (103462, 194892), (106684, 189006), (117066, 172244), (126004, 160026), (129183, 156088), (129928, 155193)]