20435283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1367}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 32438016

約数和(自身を除く): 12002733

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1367, 1661, 4101, 4983, 12303, 14949, 15037, 45111, 135333, 206417, 619251, 1857753, 2270587, 6811761, 20435283]

約数ペア:

[(1, 20435283), (3, 6811761), (9, 2270587), (11, 1857753), (33, 619251), (99, 206417), (151, 135333), (453, 45111), (1359, 15037), (1367, 14949), (1661, 12303), (4101, 4983)]