20155143336

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6410669}}^1$

素因数の和:6410809

約数の個数: 32

約数和(自身を含む): 50772506400

約数和(自身を除く): 30617363064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6410669, 12821338, 19232007, 25642676, 38464014, 51285352, 76928028, 153856056, 839797639, 1679595278, 2519392917, 3359190556, 5038785834, 6718381112, 10077571668, 20155143336]

約数ペア:

[(1, 20155143336), (2, 10077571668), (3, 6718381112), (4, 5038785834), (6, 3359190556), (8, 2519392917), (12, 1679595278), (24, 839797639), (131, 153856056), (262, 76928028), (393, 51285352), (524, 38464014), (786, 25642676), (1048, 19232007), (1572, 12821338), (3144, 6410669)]