20203567330

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1799071}}^1$

素因数の和:1800201

約数の個数: 16

約数和(自身を含む): 36398824704

約数和(自身を除く): 16195257374

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 1799071, 3598142, 8995355, 17990710, 2020356733, 4040713466, 10101783665, 20203567330]

約数ペア:

[(1, 20203567330), (2, 10101783665), (5, 4040713466), (10, 2020356733), (1123, 17990710), (2246, 8995355), (5615, 3598142), (11230, 1799071)]