20167557144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{170761}}^1$

素因数の和:170833

約数の個数: 128

約数和(自身を含む): 62293977600

約数和(自身を除く): 42126420456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1554, 1596, 2072, 2109, 2812, 3108, 3192, 4218, 4921, 5624, 6216, 8436, 9842, 14763, 16872, 19684, 29526, 39368, 59052, 118104, 170761, 341522, 512283, 683044, 1024566, 1195327, 1366088, 2049132, 2390654, 3244459, 3585981, 4098264, 4781308, 6318157, 6488918, 7171962, 9562616, 9733377, 12636314, 12977836, 14343924, 18954471, 19466754, 22711213, 25272628, 25955672, 28687848, 37908942, 38933508, 44227099, 45422426, 50545256, 68133639, 75817884, 77867016, 88454198, 90844852, 120044983, 132681297, 136267278, 151635768, 176908396, 181689704, 240089966, 265362594, 272534556, 353816792, 360134949, 480179932, 530725188, 545069112, 720269898, 840314881, 960359864, 1061450376, 1440539796, 1680629762, 2520944643, 2881079592, 3361259524, 5041889286, 6722519048, 10083778572, 20167557144]

約数ペア:

[(1, 20167557144), (2, 10083778572), (3, 6722519048), (4, 5041889286), (6, 3361259524), (7, 2881079592), (8, 2520944643), (12, 1680629762), (14, 1440539796), (19, 1061450376), (21, 960359864), (24, 840314881), (28, 720269898), (37, 545069112), (38, 530725188), (42, 480179932), (56, 360134949), (57, 353816792), (74, 272534556), (76, 265362594), (84, 240089966), (111, 181689704), (114, 176908396), (133, 151635768), (148, 136267278), (152, 132681297), (168, 120044983), (222, 90844852), (228, 88454198), (259, 77867016), (266, 75817884), (296, 68133639), (399, 50545256), (444, 45422426), (456, 44227099), (518, 38933508), (532, 37908942), (703, 28687848), (777, 25955672), (798, 25272628), (888, 22711213), (1036, 19466754), (1064, 18954471), (1406, 14343924), (1554, 12977836), (1596, 12636314), (2072, 9733377), (2109, 9562616), (2812, 7171962), (3108, 6488918), (3192, 6318157), (4218, 4781308), (4921, 4098264), (5624, 3585981), (6216, 3244459), (8436, 2390654), (9842, 2049132), (14763, 1366088), (16872, 1195327), (19684, 1024566), (29526, 683044), (39368, 512283), (59052, 341522), (118104, 170761)]