20308014730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{190811}}^1$

素因数の和:191214

約数の個数: 32

約数和(自身を含む): 37918160640

約数和(自身を除く): 17610145910

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 367, 734, 1835, 3670, 10643, 21286, 53215, 106430, 190811, 381622, 954055, 1908110, 5533519, 11067038, 27667595, 55335190, 70027637, 140055274, 350138185, 700276370, 2030801473, 4061602946, 10154007365, 20308014730]

約数ペア:

[(1, 20308014730), (2, 10154007365), (5, 4061602946), (10, 2030801473), (29, 700276370), (58, 350138185), (145, 140055274), (290, 70027637), (367, 55335190), (734, 27667595), (1835, 11067038), (3670, 5533519), (10643, 1908110), (21286, 954055), (53215, 381622), (106430, 190811)]