20196449276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{28001}}^1\times {\mathrm{10607}}^1$

素因数の和:38629

約数の個数: 24

約数和(自身を含む): 37427697216

約数和(自身を除く): 17231247940

約数列:

[1, 2, 4, 17, 34, 68, 10607, 21214, 28001, 42428, 56002, 112004, 180319, 360638, 476017, 721276, 952034, 1904068, 297006607, 594013214, 1188026428, 5049112319, 10098224638, 20196449276]

約数ペア:

[(1, 20196449276), (2, 10098224638), (4, 5049112319), (17, 1188026428), (34, 594013214), (68, 297006607), (10607, 1904068), (21214, 952034), (28001, 721276), (42428, 476017), (56002, 360638), (112004, 180319)]