20136428152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1011271}}^1$

素因数の和:1011427

約数の個数: 32

約数和(自身を含む): 40046371200

約数和(自身を除く): 19909943048

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912, 1011271, 2022542, 4045084, 8090168, 19214149, 38428298, 76856596, 132476501, 153713192, 264953002, 529906004, 1059812008, 2517053519, 5034107038, 10068214076, 20136428152]

約数ペア:

[(1, 20136428152), (2, 10068214076), (4, 5034107038), (8, 2517053519), (19, 1059812008), (38, 529906004), (76, 264953002), (131, 153713192), (152, 132476501), (262, 76856596), (524, 38428298), (1048, 19214149), (2489, 8090168), (4978, 4045084), (9956, 2022542), (19912, 1011271)]