20199863130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8523149}}^1$

素因数の和:8523238

約数の個数: 32

約数和(自身を含む): 49093344000

約数和(自身を除く): 28893480870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8523149, 17046298, 25569447, 42615745, 51138894, 85231490, 127847235, 255694470, 673328771, 1346657542, 2019986313, 3366643855, 4039972626, 6733287710, 10099931565, 20199863130]

約数ペア:

[(1, 20199863130), (2, 10099931565), (3, 6733287710), (5, 4039972626), (6, 3366643855), (10, 2019986313), (15, 1346657542), (30, 673328771), (79, 255694470), (158, 127847235), (237, 85231490), (395, 51138894), (474, 42615745), (790, 25569447), (1185, 17046298), (2370, 8523149)]