20094428032

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139297}}^1$

素因数の和:139348

約数の個数: 96

約数和(自身を含む): 48592714320

約数和(自身を除く): 28498286288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 896, 1127, 1288, 1472, 1568, 2254, 2576, 2944, 3136, 4508, 5152, 6272, 9016, 10304, 18032, 20608, 36064, 72128, 139297, 144256, 278594, 557188, 975079, 1114376, 1950158, 2228752, 3203831, 3900316, 4457504, 6407662, 6825553, 7800632, 8915008, 12815324, 13651106, 15601264, 17830016, 22426817, 25630648, 27302212, 31202528, 44853634, 51261296, 54604424, 62405056, 89707268, 102522592, 109208848, 124810112, 156987719, 179414536, 205045184, 218417696, 313975438, 358829072, 410090368, 436835392, 627950876, 717658144, 873670784, 1255901752, 1435316288, 2511803504, 2870632576, 5023607008, 10047214016, 20094428032]

約数ペア:

[(1, 20094428032), (2, 10047214016), (4, 5023607008), (7, 2870632576), (8, 2511803504), (14, 1435316288), (16, 1255901752), (23, 873670784), (28, 717658144), (32, 627950876), (46, 436835392), (49, 410090368), (56, 358829072), (64, 313975438), (92, 218417696), (98, 205045184), (112, 179414536), (128, 156987719), (161, 124810112), (184, 109208848), (196, 102522592), (224, 89707268), (322, 62405056), (368, 54604424), (392, 51261296), (448, 44853634), (644, 31202528), (736, 27302212), (784, 25630648), (896, 22426817), (1127, 17830016), (1288, 15601264), (1472, 13651106), (1568, 12815324), (2254, 8915008), (2576, 7800632), (2944, 6825553), (3136, 6407662), (4508, 4457504), (5152, 3900316), (6272, 3203831), (9016, 2228752), (10304, 1950158), (18032, 1114376), (20608, 975079), (36064, 557188), (72128, 278594), (139297, 144256)]