20153704672

素因数分解:

$2^5\times {\mathrm{66851}}^1\times {\mathrm{9421}}^1$

素因数の和:76282

約数の個数: 24

約数和(自身を含む): 39682411272

約数和(自身を除く): 19528706600

約数列:

[1, 2, 4, 8, 16, 32, 9421, 18842, 37684, 66851, 75368, 133702, 150736, 267404, 301472, 534808, 1069616, 2139232, 629803271, 1259606542, 2519213084, 5038426168, 10076852336, 20153704672]

約数ペア:

[(1, 20153704672), (2, 10076852336), (4, 5038426168), (8, 2519213084), (16, 1259606542), (32, 629803271), (9421, 2139232), (18842, 1069616), (37684, 534808), (66851, 301472), (75368, 267404), (133702, 150736)]