20002044192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27211}}^1$

素因数の和:27287

約数の個数: 192

約数和(自身を含む): 61442519040

約数和(自身を除く): 41440474848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 416, 456, 494, 496, 589, 608, 624, 741, 744, 806, 912, 988, 992, 1178, 1209, 1248, 1482, 1488, 1612, 1767, 1824, 1976, 2356, 2418, 2964, 2976, 3224, 3534, 3952, 4712, 4836, 5928, 6448, 7068, 7657, 7904, 9424, 9672, 11856, 12896, 14136, 15314, 18848, 19344, 22971, 23712, 27211, 28272, 30628, 38688, 45942, 54422, 56544, 61256, 81633, 91884, 108844, 122512, 163266, 183768, 217688, 245024, 326532, 353743, 367536, 435376, 517009, 653064, 707486, 735072, 843541, 870752, 1034018, 1061229, 1306128, 1414972, 1551027, 1687082, 2068036, 2122458, 2530623, 2612256, 2829944, 3102054, 3374164, 4136072, 4244916, 5061246, 5659888, 6204108, 6721117, 6748328, 8272144, 8489832, 10122492, 10966033, 11319776, 12408216, 13442234, 13496656, 16027279, 16544288, 16979664, 20163351, 20244984, 21932066, 24816432, 26884468, 26993312, 32054558, 32898099, 33959328, 40326702, 40489968, 43864132, 48081837, 49632864, 53768936, 64109116, 65796198, 80653404, 80979936, 87728264, 96163674, 107537872, 128218232, 131592396, 161306808, 175456528, 192327348, 208354627, 215075744, 256436464, 263184792, 322613616, 350913056, 384654696, 416709254, 512872928, 526369584, 625063881, 645227232, 769309392, 833418508, 1052739168, 1250127762, 1538618784, 1666837016, 2500255524, 3333674032, 5000511048, 6667348064, 10001022096, 20002044192]

約数ペア:

[(1, 20002044192), (2, 10001022096), (3, 6667348064), (4, 5000511048), (6, 3333674032), (8, 2500255524), (12, 1666837016), (13, 1538618784), (16, 1250127762), (19, 1052739168), (24, 833418508), (26, 769309392), (31, 645227232), (32, 625063881), (38, 526369584), (39, 512872928), (48, 416709254), (52, 384654696), (57, 350913056), (62, 322613616), (76, 263184792), (78, 256436464), (93, 215075744), (96, 208354627), (104, 192327348), (114, 175456528), (124, 161306808), (152, 131592396), (156, 128218232), (186, 107537872), (208, 96163674), (228, 87728264), (247, 80979936), (248, 80653404), (304, 65796198), (312, 64109116), (372, 53768936), (403, 49632864), (416, 48081837), (456, 43864132), (494, 40489968), (496, 40326702), (589, 33959328), (608, 32898099), (624, 32054558), (741, 26993312), (744, 26884468), (806, 24816432), (912, 21932066), (988, 20244984), (992, 20163351), (1178, 16979664), (1209, 16544288), (1248, 16027279), (1482, 13496656), (1488, 13442234), (1612, 12408216), (1767, 11319776), (1824, 10966033), (1976, 10122492), (2356, 8489832), (2418, 8272144), (2964, 6748328), (2976, 6721117), (3224, 6204108), (3534, 5659888), (3952, 5061246), (4712, 4244916), (4836, 4136072), (5928, 3374164), (6448, 3102054), (7068, 2829944), (7657, 2612256), (7904, 2530623), (9424, 2122458), (9672, 2068036), (11856, 1687082), (12896, 1551027), (14136, 1414972), (15314, 1306128), (18848, 1061229), (19344, 1034018), (22971, 870752), (23712, 843541), (27211, 735072), (28272, 707486), (30628, 653064), (38688, 517009), (45942, 435376), (54422, 367536), (56544, 353743), (61256, 326532), (81633, 245024), (91884, 217688), (108844, 183768), (122512, 163266)]