20895919104

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21059}}^1$

素因数の和:21118

約数の個数: 176

約数和(自身を含む): 62078140800

約数和(自身を除く): 41182221696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 512, 544, 608, 646, 768, 816, 912, 969, 1024, 1088, 1216, 1292, 1536, 1632, 1824, 1938, 2176, 2432, 2584, 3072, 3264, 3648, 3876, 4352, 4864, 5168, 6528, 7296, 7752, 8704, 9728, 10336, 13056, 14592, 15504, 17408, 19456, 20672, 21059, 26112, 29184, 31008, 41344, 42118, 52224, 58368, 62016, 63177, 82688, 84236, 124032, 126354, 165376, 168472, 248064, 252708, 330752, 336944, 358003, 400121, 496128, 505416, 673888, 716006, 800242, 992256, 1010832, 1074009, 1200363, 1347776, 1432012, 1600484, 2021664, 2148018, 2400726, 2695552, 2864024, 3200968, 4043328, 4296036, 4801452, 5391104, 5728048, 6401936, 6802057, 8086656, 8592072, 9602904, 10782208, 11456096, 12803872, 13604114, 16173312, 17184144, 19205808, 20406171, 21564416, 22912192, 25607744, 27208228, 32346624, 34368288, 38411616, 40812342, 45824384, 51215488, 54416456, 64693248, 68736576, 76823232, 81624684, 91648768, 102430976, 108832912, 137473152, 153646464, 163249368, 183297536, 204861952, 217665824, 274946304, 307292928, 326498736, 366595072, 409723904, 435331648, 549892608, 614585856, 652997472, 870663296, 1099785216, 1229171712, 1305994944, 1741326592, 2611989888, 3482653184, 5223979776, 6965306368, 10447959552, 20895919104]

約数ペア:

[(1, 20895919104), (2, 10447959552), (3, 6965306368), (4, 5223979776), (6, 3482653184), (8, 2611989888), (12, 1741326592), (16, 1305994944), (17, 1229171712), (19, 1099785216), (24, 870663296), (32, 652997472), (34, 614585856), (38, 549892608), (48, 435331648), (51, 409723904), (57, 366595072), (64, 326498736), (68, 307292928), (76, 274946304), (96, 217665824), (102, 204861952), (114, 183297536), (128, 163249368), (136, 153646464), (152, 137473152), (192, 108832912), (204, 102430976), (228, 91648768), (256, 81624684), (272, 76823232), (304, 68736576), (323, 64693248), (384, 54416456), (408, 51215488), (456, 45824384), (512, 40812342), (544, 38411616), (608, 34368288), (646, 32346624), (768, 27208228), (816, 25607744), (912, 22912192), (969, 21564416), (1024, 20406171), (1088, 19205808), (1216, 17184144), (1292, 16173312), (1536, 13604114), (1632, 12803872), (1824, 11456096), (1938, 10782208), (2176, 9602904), (2432, 8592072), (2584, 8086656), (3072, 6802057), (3264, 6401936), (3648, 5728048), (3876, 5391104), (4352, 4801452), (4864, 4296036), (5168, 4043328), (6528, 3200968), (7296, 2864024), (7752, 2695552), (8704, 2400726), (9728, 2148018), (10336, 2021664), (13056, 1600484), (14592, 1432012), (15504, 1347776), (17408, 1200363), (19456, 1074009), (20672, 1010832), (21059, 992256), (26112, 800242), (29184, 716006), (31008, 673888), (41344, 505416), (42118, 496128), (52224, 400121), (58368, 358003), (62016, 336944), (63177, 330752), (82688, 252708), (84236, 248064), (124032, 168472), (126354, 165376)]