20191446684

素因数分解:

$2^2\times 3^2\times {\mathrm{7127}}^1\times {\mathrm{78697}}^1$

素因数の和:85834

約数の個数: 36

約数和(自身を含む): 51047300304

約数和(自身を除く): 30855853620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7127, 14254, 21381, 28508, 42762, 64143, 78697, 85524, 128286, 157394, 236091, 256572, 314788, 472182, 708273, 944364, 1416546, 2833092, 560873519, 1121747038, 1682620557, 2243494076, 3365241114, 5047861671, 6730482228, 10095723342, 20191446684]

約数ペア:

[(1, 20191446684), (2, 10095723342), (3, 6730482228), (4, 5047861671), (6, 3365241114), (9, 2243494076), (12, 1682620557), (18, 1121747038), (36, 560873519), (7127, 2833092), (14254, 1416546), (21381, 944364), (28508, 708273), (42762, 472182), (64143, 314788), (78697, 256572), (85524, 236091), (128286, 157394)]