20163084504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1259563}}^1$

素因数の和:1259624

約数の個数: 64

約数和(自身を含む): 54413164800

約数和(自身を除く): 34250080296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5336, 8004, 16008, 1259563, 2519126, 3778689, 5038252, 7557378, 10076504, 15114756, 28969949, 30229512, 36527327, 57939898, 73054654, 86909847, 109581981, 115879796, 146109308, 173819694, 219163962, 231759592, 292218616, 347639388, 438327924, 695278776, 840128521, 876655848, 1680257042, 2520385563, 3360514084, 5040771126, 6721028168, 10081542252, 20163084504]

約数ペア:

[(1, 20163084504), (2, 10081542252), (3, 6721028168), (4, 5040771126), (6, 3360514084), (8, 2520385563), (12, 1680257042), (23, 876655848), (24, 840128521), (29, 695278776), (46, 438327924), (58, 347639388), (69, 292218616), (87, 231759592), (92, 219163962), (116, 173819694), (138, 146109308), (174, 115879796), (184, 109581981), (232, 86909847), (276, 73054654), (348, 57939898), (552, 36527327), (667, 30229512), (696, 28969949), (1334, 15114756), (2001, 10076504), (2668, 7557378), (4002, 5038252), (5336, 3778689), (8004, 2519126), (16008, 1259563)]