20795868730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22852603}}^1$

素因数の和:22852630

約数の個数: 32

約数和(自身を含む): 46070849664

約数和(自身を除く): 25274980934

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22852603, 45705206, 114263015, 159968221, 228526030, 297083839, 319936442, 594167678, 799841105, 1485419195, 1599682210, 2079586873, 2970838390, 4159173746, 10397934365, 20795868730]

約数ペア:

[(1, 20795868730), (2, 10397934365), (5, 4159173746), (7, 2970838390), (10, 2079586873), (13, 1599682210), (14, 1485419195), (26, 799841105), (35, 594167678), (65, 319936442), (70, 297083839), (91, 228526030), (130, 159968221), (182, 114263015), (455, 45705206), (910, 22852603)]