20131475102

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{6947}}^1\times {\mathrm{23753}}^1$

素因数の和:30763

約数の個数: 16

約数和(自身を含む): 30697959312

約数和(自身を除く): 10566484210

約数列:

[1, 2, 61, 122, 6947, 13894, 23753, 47506, 423767, 847534, 1448933, 2897866, 165012091, 330024182, 10065737551, 20131475102]

約数ペア:

[(1, 20131475102), (2, 10065737551), (61, 330024182), (122, 165012091), (6947, 2897866), (13894, 1448933), (23753, 847534), (47506, 423767)]