20123077632

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5741}}^1$

素因数の和:5934

約数の個数: 176

約数和(自身を含む): 61684330752

約数和(自身を除く): 41561253120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 256, 326, 336, 384, 448, 489, 512, 652, 672, 768, 896, 978, 1024, 1141, 1304, 1344, 1536, 1792, 1956, 2282, 2608, 2688, 3072, 3423, 3584, 3912, 4564, 5216, 5376, 5741, 6846, 7168, 7824, 9128, 10432, 10752, 11482, 13692, 15648, 17223, 18256, 20864, 21504, 22964, 27384, 31296, 34446, 36512, 40187, 41728, 45928, 54768, 62592, 68892, 73024, 80374, 83456, 91856, 109536, 120561, 125184, 137784, 146048, 160748, 166912, 183712, 219072, 241122, 250368, 275568, 292096, 321496, 367424, 438144, 482244, 500736, 551136, 584192, 642992, 734848, 876288, 935783, 964488, 1102272, 1168384, 1285984, 1469696, 1752576, 1871566, 1928976, 2204544, 2571968, 2807349, 2939392, 3505152, 3743132, 3857952, 4409088, 5143936, 5614698, 5878784, 6550481, 7486264, 7715904, 8818176, 10287872, 11229396, 13100962, 14972528, 15431808, 17636352, 19651443, 20575744, 22458792, 26201924, 29945056, 30863616, 39302886, 41151488, 44917584, 52403848, 59890112, 61727232, 78605772, 89835168, 104807696, 119780224, 123454464, 157211544, 179670336, 209615392, 239560448, 314423088, 359340672, 419230784, 479120896, 628846176, 718681344, 838461568, 958241792, 1257692352, 1437362688, 1676923136, 2515384704, 2874725376, 3353846272, 5030769408, 6707692544, 10061538816, 20123077632]

約数ペア:

[(1, 20123077632), (2, 10061538816), (3, 6707692544), (4, 5030769408), (6, 3353846272), (7, 2874725376), (8, 2515384704), (12, 1676923136), (14, 1437362688), (16, 1257692352), (21, 958241792), (24, 838461568), (28, 718681344), (32, 628846176), (42, 479120896), (48, 419230784), (56, 359340672), (64, 314423088), (84, 239560448), (96, 209615392), (112, 179670336), (128, 157211544), (163, 123454464), (168, 119780224), (192, 104807696), (224, 89835168), (256, 78605772), (326, 61727232), (336, 59890112), (384, 52403848), (448, 44917584), (489, 41151488), (512, 39302886), (652, 30863616), (672, 29945056), (768, 26201924), (896, 22458792), (978, 20575744), (1024, 19651443), (1141, 17636352), (1304, 15431808), (1344, 14972528), (1536, 13100962), (1792, 11229396), (1956, 10287872), (2282, 8818176), (2608, 7715904), (2688, 7486264), (3072, 6550481), (3423, 5878784), (3584, 5614698), (3912, 5143936), (4564, 4409088), (5216, 3857952), (5376, 3743132), (5741, 3505152), (6846, 2939392), (7168, 2807349), (7824, 2571968), (9128, 2204544), (10432, 1928976), (10752, 1871566), (11482, 1752576), (13692, 1469696), (15648, 1285984), (17223, 1168384), (18256, 1102272), (20864, 964488), (21504, 935783), (22964, 876288), (27384, 734848), (31296, 642992), (34446, 584192), (36512, 551136), (40187, 500736), (41728, 482244), (45928, 438144), (54768, 367424), (62592, 321496), (68892, 292096), (73024, 275568), (80374, 250368), (83456, 241122), (91856, 219072), (109536, 183712), (120561, 166912), (125184, 160748), (137784, 146048)]