20005200758

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1\times {\mathrm{1741}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 30662572512

約数和(自身を除く): 10657371754

約数列:

[1, 2, 73, 146, 211, 373, 422, 746, 1741, 3482, 15403, 27229, 30806, 54458, 78703, 127093, 157406, 254186, 367351, 649393, 734702, 1298786, 5745319, 11490638, 26816623, 47405689, 53633246, 94811378, 137021923, 274043846, 10002600379, 20005200758]

約数ペア:

[(1, 20005200758), (2, 10002600379), (73, 274043846), (146, 137021923), (211, 94811378), (373, 53633246), (422, 47405689), (746, 26816623), (1741, 11490638), (3482, 5745319), (15403, 1298786), (27229, 734702), (30806, 649393), (54458, 367351), (78703, 254186), (127093, 157406)]