20107568714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1\times {\mathrm{6037}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 32020914816

約数和(自身を除く): 11913346102

約数列:

[1, 2, 23, 46, 61, 122, 1187, 1403, 2374, 2806, 6037, 12074, 27301, 54602, 72407, 138851, 144814, 277702, 368257, 736514, 1665361, 3330722, 7165919, 8469911, 14331838, 16939822, 164816137, 329632274, 437121059, 874242118, 10053784357, 20107568714]

約数ペア:

[(1, 20107568714), (2, 10053784357), (23, 874242118), (46, 437121059), (61, 329632274), (122, 164816137), (1187, 16939822), (1403, 14331838), (2374, 8469911), (2806, 7165919), (6037, 3330722), (12074, 1665361), (27301, 736514), (54602, 368257), (72407, 277702), (138851, 144814)]