20174746808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1171}}^1\times {\mathrm{32143}}^1$

素因数の和:33387

約数の個数: 32

約数和(自身を含む): 38426223360

約数和(自身を除く): 18251476552

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1171, 2342, 4684, 9368, 32143, 64286, 78457, 128572, 156914, 257144, 313828, 627656, 2153581, 4307162, 8614324, 17228648, 37639453, 75278906, 150557812, 301115624, 2521843351, 5043686702, 10087373404, 20174746808]

約数ペア:

[(1, 20174746808), (2, 10087373404), (4, 5043686702), (8, 2521843351), (67, 301115624), (134, 150557812), (268, 75278906), (536, 37639453), (1171, 17228648), (2342, 8614324), (4684, 4307162), (9368, 2153581), (32143, 627656), (64286, 313828), (78457, 257144), (128572, 156914)]