2020038093190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{98972959}}^1$

素因数の和:98973136

約数の個数: 32

約数和(自身を含む): 3940707375360

約数和(自身を除く): 1920669282170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 98972959, 197945918, 494864795, 989729590, 1286648467, 2573296934, 6433242335, 12866484670, 15538754563, 31077509126, 77693772815, 155387545630, 202003809319, 404007618638, 1010019046595, 2020038093190]

約数ペア:

[(1, 2020038093190), (2, 1010019046595), (5, 404007618638), (10, 202003809319), (13, 155387545630), (26, 77693772815), (65, 31077509126), (130, 15538754563), (157, 12866484670), (314, 6433242335), (785, 2573296934), (1570, 1286648467), (2041, 989729590), (4082, 494864795), (10205, 197945918), (20410, 98972959)]