220848246

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{21563}}^1$

素因数の和:22140

約数の個数: 24

約数和(自身を含む): 479367720

約数和(自身を除く): 258519474

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 21563, 43126, 64689, 129378, 194067, 388134, 12269347, 24538694, 36808041, 73616082, 110424123, 220848246]

約数ペア:

[(1, 220848246), (2, 110424123), (3, 73616082), (6, 36808041), (9, 24538694), (18, 12269347), (569, 388134), (1138, 194067), (1707, 129378), (3414, 64689), (5121, 43126), (10242, 21563)]