20306042254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1159153}}^1$

素因数の和:1159635

約数の個数: 16

約数和(自身を含む): 32131748880

約数和(自身を除く): 11825706626

約数列:

[1, 2, 19, 38, 461, 922, 8759, 17518, 1159153, 2318306, 22023907, 44047814, 534369533, 1068739066, 10153021127, 20306042254]

約数ペア:

[(1, 20306042254), (2, 10153021127), (19, 1068739066), (38, 534369533), (461, 44047814), (922, 22023907), (8759, 2318306), (17518, 1159153)]