20184952010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{157363}}^1$

素因数の和:157598

約数の個数: 32

約数和(自身を含む): 36981798912

約数和(自身を除く): 16796846902

約数列:

[1, 2, 5, 10, 101, 127, 202, 254, 505, 635, 1010, 1270, 12827, 25654, 64135, 128270, 157363, 314726, 786815, 1573630, 15893663, 19985101, 31787326, 39970202, 79468315, 99925505, 158936630, 199851010, 2018495201, 4036990402, 10092476005, 20184952010]

約数ペア:

[(1, 20184952010), (2, 10092476005), (5, 4036990402), (10, 2018495201), (101, 199851010), (127, 158936630), (202, 99925505), (254, 79468315), (505, 39970202), (635, 31787326), (1010, 19985101), (1270, 15893663), (12827, 1573630), (25654, 786815), (64135, 314726), (128270, 157363)]