19701894

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^2$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 40507992

約数和(自身を除く): 20806098

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 283, 566, 849, 1698, 11603, 23206, 34809, 69618, 80089, 160178, 240267, 480534, 3283649, 6567298, 9850947, 19701894]

約数ペア:

[(1, 19701894), (2, 9850947), (3, 6567298), (6, 3283649), (41, 480534), (82, 240267), (123, 160178), (246, 80089), (283, 69618), (566, 34809), (849, 23206), (1698, 11603)]