20168020896

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11057029}}^1$

素因数の和:11057061

約数の個数: 48

約数和(自身を含む): 55727431200

約数和(自身を除く): 35559410304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11057029, 22114058, 33171087, 44228116, 66342174, 88456232, 132684348, 176912464, 210083551, 265368696, 353824928, 420167102, 530737392, 630250653, 840334204, 1061474784, 1260501306, 1680668408, 2521002612, 3361336816, 5042005224, 6722673632, 10084010448, 20168020896]

約数ペア:

[(1, 20168020896), (2, 10084010448), (3, 6722673632), (4, 5042005224), (6, 3361336816), (8, 2521002612), (12, 1680668408), (16, 1260501306), (19, 1061474784), (24, 840334204), (32, 630250653), (38, 530737392), (48, 420167102), (57, 353824928), (76, 265368696), (96, 210083551), (114, 176912464), (152, 132684348), (228, 88456232), (304, 66342174), (456, 44228116), (608, 33171087), (912, 22114058), (1824, 11057029)]