20199786310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5923691}}^1$

素因数の和:5923740

約数の個数: 32

約数和(自身を含む): 40944559104

約数和(自身を除く): 20744772794

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5923691, 11847382, 29618455, 59236910, 65160601, 130321202, 183634421, 325803005, 367268842, 651606010, 918172105, 1836344210, 2019978631, 4039957262, 10099893155, 20199786310]

約数ペア:

[(1, 20199786310), (2, 10099893155), (5, 4039957262), (10, 2019978631), (11, 1836344210), (22, 918172105), (31, 651606010), (55, 367268842), (62, 325803005), (110, 183634421), (155, 130321202), (310, 65160601), (341, 59236910), (682, 29618455), (1705, 11847382), (3410, 5923691)]