2020144356

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{544807}}^1$

素因数の和:544920

約数の個数: 36

約数和(自身を含む): 5156062912

約数和(自身を除く): 3135918556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 544807, 1089614, 1634421, 2179228, 3268842, 4903263, 6537684, 9806526, 19613052, 56115121, 112230242, 168345363, 224460484, 336690726, 505036089, 673381452, 1010072178, 2020144356]

約数ペア:

[(1, 2020144356), (2, 1010072178), (3, 673381452), (4, 505036089), (6, 336690726), (9, 224460484), (12, 168345363), (18, 112230242), (36, 56115121), (103, 19613052), (206, 9806526), (309, 6537684), (412, 4903263), (618, 3268842), (927, 2179228), (1236, 1634421), (1854, 1089614), (3708, 544807)]