20165097792

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{4211}}^1$

素因数の和:4749

約数の個数: 168

約数和(自身を含む): 62200962720

約数和(自身を除く): 42035864928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 509, 588, 672, 784, 1018, 1176, 1344, 1527, 1568, 2036, 2352, 3054, 3136, 3563, 4072, 4211, 4704, 6108, 7126, 8144, 8422, 9408, 10689, 12216, 12633, 14252, 16288, 16844, 21378, 24432, 24941, 25266, 28504, 29477, 32576, 33688, 42756, 48864, 49882, 50532, 57008, 58954, 67376, 74823, 85512, 88431, 97728, 99764, 101064, 114016, 117908, 134752, 149646, 171024, 176862, 199528, 202128, 206339, 228032, 235816, 269504, 299292, 342048, 353724, 399056, 404256, 412678, 471632, 598584, 619017, 684096, 707448, 798112, 808512, 825356, 943264, 1197168, 1238034, 1414896, 1596224, 1650712, 1886528, 2143399, 2394336, 2476068, 2829792, 3301424, 4286798, 4788672, 4952136, 5659584, 6430197, 6602848, 8573596, 9904272, 12860394, 13205696, 15003793, 17147192, 19808544, 25720788, 30007586, 34294384, 39617088, 45011379, 51441576, 60015172, 68588768, 90022758, 102883152, 105026551, 120030344, 137177536, 180045516, 205766304, 210053102, 240060688, 315079653, 360091032, 411532608, 420106204, 480121376, 630159306, 720182064, 840212408, 960242752, 1260318612, 1440364128, 1680424816, 2520637224, 2880728256, 3360849632, 5041274448, 6721699264, 10082548896, 20165097792]

約数ペア:

[(1, 20165097792), (2, 10082548896), (3, 6721699264), (4, 5041274448), (6, 3360849632), (7, 2880728256), (8, 2520637224), (12, 1680424816), (14, 1440364128), (16, 1260318612), (21, 960242752), (24, 840212408), (28, 720182064), (32, 630159306), (42, 480121376), (48, 420106204), (49, 411532608), (56, 360091032), (64, 315079653), (84, 240060688), (96, 210053102), (98, 205766304), (112, 180045516), (147, 137177536), (168, 120030344), (192, 105026551), (196, 102883152), (224, 90022758), (294, 68588768), (336, 60015172), (392, 51441576), (448, 45011379), (509, 39617088), (588, 34294384), (672, 30007586), (784, 25720788), (1018, 19808544), (1176, 17147192), (1344, 15003793), (1527, 13205696), (1568, 12860394), (2036, 9904272), (2352, 8573596), (3054, 6602848), (3136, 6430197), (3563, 5659584), (4072, 4952136), (4211, 4788672), (4704, 4286798), (6108, 3301424), (7126, 2829792), (8144, 2476068), (8422, 2394336), (9408, 2143399), (10689, 1886528), (12216, 1650712), (12633, 1596224), (14252, 1414896), (16288, 1238034), (16844, 1197168), (21378, 943264), (24432, 825356), (24941, 808512), (25266, 798112), (28504, 707448), (29477, 684096), (32576, 619017), (33688, 598584), (42756, 471632), (48864, 412678), (49882, 404256), (50532, 399056), (57008, 353724), (58954, 342048), (67376, 299292), (74823, 269504), (85512, 235816), (88431, 228032), (97728, 206339), (99764, 202128), (101064, 199528), (114016, 176862), (117908, 171024), (134752, 149646)]