2000551401

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2273}}^1\times {\mathrm{5147}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 3043703520

約数和(自身を除く): 1043152119

約数列:

[1, 3, 9, 19, 57, 171, 2273, 5147, 6819, 15441, 20457, 43187, 46323, 97793, 129561, 293379, 388683, 880137, 11699131, 35097393, 105292179, 222283489, 666850467, 2000551401]

約数ペア:

[(1, 2000551401), (3, 666850467), (9, 222283489), (19, 105292179), (57, 35097393), (171, 11699131), (2273, 880137), (5147, 388683), (6819, 293379), (15441, 129561), (20457, 97793), (43187, 46323)]