20223820288

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{84221}}^1$

素因数の和:84313

約数の個数: 80

約数和(自身を含む): 46870553664

約数和(自身を除く): 26646733376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 896, 938, 1072, 1792, 1876, 2144, 3584, 3752, 4288, 7504, 8576, 15008, 17152, 30016, 34304, 60032, 84221, 120064, 168442, 240128, 336884, 589547, 673768, 1179094, 1347536, 2358188, 2695072, 4716376, 5390144, 5642807, 9432752, 10780288, 11285614, 18865504, 21560576, 22571228, 37731008, 39499649, 43121152, 45142456, 75462016, 78999298, 90284912, 150924032, 157998596, 180569824, 301848064, 315997192, 361139648, 631994384, 722279296, 1263988768, 1444558592, 2527977536, 2889117184, 5055955072, 10111910144, 20223820288]

約数ペア:

[(1, 20223820288), (2, 10111910144), (4, 5055955072), (7, 2889117184), (8, 2527977536), (14, 1444558592), (16, 1263988768), (28, 722279296), (32, 631994384), (56, 361139648), (64, 315997192), (67, 301848064), (112, 180569824), (128, 157998596), (134, 150924032), (224, 90284912), (256, 78999298), (268, 75462016), (448, 45142456), (469, 43121152), (512, 39499649), (536, 37731008), (896, 22571228), (938, 21560576), (1072, 18865504), (1792, 11285614), (1876, 10780288), (2144, 9432752), (3584, 5642807), (3752, 5390144), (4288, 4716376), (7504, 2695072), (8576, 2358188), (15008, 1347536), (17152, 1179094), (30016, 673768), (34304, 589547), (60032, 336884), (84221, 240128), (120064, 168442)]