20288519342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3877}}^1\times {\mathrm{28753}}^1$

素因数の和:32652

約数の個数: 32

約数和(自身を含む): 37466692032

約数和(自身を除く): 17178172690

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3877, 7754, 27139, 28753, 50401, 54278, 57506, 100802, 201271, 352807, 373789, 402542, 705614, 747578, 2616523, 5233046, 111475381, 222950762, 780327667, 1449179953, 1560655334, 2898359906, 10144259671, 20288519342]

約数ペア:

[(1, 20288519342), (2, 10144259671), (7, 2898359906), (13, 1560655334), (14, 1449179953), (26, 780327667), (91, 222950762), (182, 111475381), (3877, 5233046), (7754, 2616523), (27139, 747578), (28753, 705614), (50401, 402542), (54278, 373789), (57506, 352807), (100802, 201271)]