20155904064

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{10289}}^1$

素因数の和:10505

約数の個数: 168

約数和(自身を含む): 61159644000

約数和(自身を除く): 41003739936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 179, 192, 228, 288, 304, 342, 358, 456, 537, 576, 608, 684, 716, 912, 1074, 1216, 1368, 1432, 1611, 1824, 2148, 2736, 2864, 3222, 3401, 3648, 4296, 5472, 5728, 6444, 6802, 8592, 10203, 10289, 10944, 11456, 12888, 13604, 17184, 20406, 20578, 25776, 27208, 30609, 30867, 34368, 40812, 41156, 51552, 54416, 61218, 61734, 81624, 82312, 92601, 103104, 108832, 122436, 123468, 163248, 164624, 185202, 195491, 217664, 244872, 246936, 326496, 329248, 370404, 390982, 489744, 493872, 586473, 652992, 658496, 740808, 781964, 979488, 987744, 1172946, 1481616, 1563928, 1759419, 1841731, 1958976, 1975488, 2345892, 2963232, 3127856, 3518838, 3683462, 4691784, 5525193, 5926464, 6255712, 7037676, 7366924, 9383568, 11050386, 12511424, 14075352, 14733848, 16575579, 18767136, 22100772, 28150704, 29467696, 33151158, 34992889, 37534272, 44201544, 56301408, 58935392, 66302316, 69985778, 88403088, 104978667, 112602816, 117870784, 132604632, 139971556, 176806176, 209957334, 265209264, 279943112, 314936001, 353612352, 419914668, 530418528, 559886224, 629872002, 839829336, 1060837056, 1119772448, 1259744004, 1679658672, 2239544896, 2519488008, 3359317344, 5038976016, 6718634688, 10077952032, 20155904064]

約数ペア:

[(1, 20155904064), (2, 10077952032), (3, 6718634688), (4, 5038976016), (6, 3359317344), (8, 2519488008), (9, 2239544896), (12, 1679658672), (16, 1259744004), (18, 1119772448), (19, 1060837056), (24, 839829336), (32, 629872002), (36, 559886224), (38, 530418528), (48, 419914668), (57, 353612352), (64, 314936001), (72, 279943112), (76, 265209264), (96, 209957334), (114, 176806176), (144, 139971556), (152, 132604632), (171, 117870784), (179, 112602816), (192, 104978667), (228, 88403088), (288, 69985778), (304, 66302316), (342, 58935392), (358, 56301408), (456, 44201544), (537, 37534272), (576, 34992889), (608, 33151158), (684, 29467696), (716, 28150704), (912, 22100772), (1074, 18767136), (1216, 16575579), (1368, 14733848), (1432, 14075352), (1611, 12511424), (1824, 11050386), (2148, 9383568), (2736, 7366924), (2864, 7037676), (3222, 6255712), (3401, 5926464), (3648, 5525193), (4296, 4691784), (5472, 3683462), (5728, 3518838), (6444, 3127856), (6802, 2963232), (8592, 2345892), (10203, 1975488), (10289, 1958976), (10944, 1841731), (11456, 1759419), (12888, 1563928), (13604, 1481616), (17184, 1172946), (20406, 987744), (20578, 979488), (25776, 781964), (27208, 740808), (30609, 658496), (30867, 652992), (34368, 586473), (40812, 493872), (41156, 489744), (51552, 390982), (54416, 370404), (61218, 329248), (61734, 326496), (81624, 246936), (82312, 244872), (92601, 217664), (103104, 195491), (108832, 185202), (122436, 164624), (123468, 163248)]