20032259524

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{2473}}^1\times {\mathrm{5101}}^1$

素因数の和:7975

約数の個数: 24

約数和(自身を含む): 35165861528

約数和(自身を除く): 15133602004

約数列:

[1, 2, 4, 397, 794, 1588, 2473, 4946, 5101, 9892, 10202, 20404, 981781, 1963562, 2025097, 3927124, 4050194, 8100388, 12614773, 25229546, 50459092, 5008064881, 10016129762, 20032259524]

約数ペア:

[(1, 20032259524), (2, 10016129762), (4, 5008064881), (397, 50459092), (794, 25229546), (1588, 12614773), (2473, 8100388), (4946, 4050194), (5101, 3927124), (9892, 2025097), (10202, 1963562), (20404, 981781)]