20174760728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1368337}}^1$

素因数の和:1368459

約数の個数: 32

約数和(自身を含む): 40229137200

約数和(自身を除く): 20054376472

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 1368337, 2736674, 5473348, 10946696, 25998403, 51996806, 103993612, 132728689, 207987224, 265457378, 530914756, 1061829512, 2521845091, 5043690182, 10087380364, 20174760728]

約数ペア:

[(1, 20174760728), (2, 10087380364), (4, 5043690182), (8, 2521845091), (19, 1061829512), (38, 530914756), (76, 265457378), (97, 207987224), (152, 132728689), (194, 103993612), (388, 51996806), (776, 25998403), (1843, 10946696), (3686, 5473348), (7372, 2736674), (14744, 1368337)]