20294059968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387173}}^1$

素因数の和:387211

約数の個数: 168

約数和(自身を含む): 71593118688

約数和(自身を除く): 51299058720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 387173, 774346, 1161519, 1548692, 2323038, 2710211, 3097384, 3484557, 4646076, 5033249, 5420422, 6194768, 6969114, 8130633, 9292152, 10066498, 10840844, 12389536, 13938228, 15099747, 16261266, 18584304, 20132996, 21681688, 24391899, 24779072, 27876456, 30199494, 32522532, 35232743, 37168608, 40265992, 43363376, 45299241, 48783798, 55752912, 60398988, 65045064, 70465486, 74337216, 80531984, 86726752, 90598482, 97567596, 105698229, 111505824, 120797976, 130090128, 140930972, 161063968, 173453504, 181196964, 195135192, 211396458, 223011648, 241595952, 260180256, 281861944, 317094687, 322127936, 362393928, 390270384, 422792916, 483191904, 520360512, 563723888, 634189374, 724787856, 780540768, 845585832, 966383808, 1127447776, 1268378748, 1449575712, 1561081536, 1691171664, 2254895552, 2536757496, 2899151424, 3382343328, 5073514992, 6764686656, 10147029984, 20294059968]

約数ペア:

[(1, 20294059968), (2, 10147029984), (3, 6764686656), (4, 5073514992), (6, 3382343328), (7, 2899151424), (8, 2536757496), (9, 2254895552), (12, 1691171664), (13, 1561081536), (14, 1449575712), (16, 1268378748), (18, 1127447776), (21, 966383808), (24, 845585832), (26, 780540768), (28, 724787856), (32, 634189374), (36, 563723888), (39, 520360512), (42, 483191904), (48, 422792916), (52, 390270384), (56, 362393928), (63, 322127936), (64, 317094687), (72, 281861944), (78, 260180256), (84, 241595952), (91, 223011648), (96, 211396458), (104, 195135192), (112, 181196964), (117, 173453504), (126, 161063968), (144, 140930972), (156, 130090128), (168, 120797976), (182, 111505824), (192, 105698229), (208, 97567596), (224, 90598482), (234, 86726752), (252, 80531984), (273, 74337216), (288, 70465486), (312, 65045064), (336, 60398988), (364, 55752912), (416, 48783798), (448, 45299241), (468, 43363376), (504, 40265992), (546, 37168608), (576, 35232743), (624, 32522532), (672, 30199494), (728, 27876456), (819, 24779072), (832, 24391899), (936, 21681688), (1008, 20132996), (1092, 18584304), (1248, 16261266), (1344, 15099747), (1456, 13938228), (1638, 12389536), (1872, 10840844), (2016, 10066498), (2184, 9292152), (2496, 8130633), (2912, 6969114), (3276, 6194768), (3744, 5420422), (4032, 5033249), (4368, 4646076), (5824, 3484557), (6552, 3097384), (7488, 2710211), (8736, 2323038), (13104, 1548692), (17472, 1161519), (26208, 774346), (52416, 387173)]