20068173828

素因数分解:

$2^2\times 3^2\times {\mathrm{557449273}}^1$

素因数の和:557449283

約数の個数: 18

約数和(自身を含む): 50727883934

約数和(自身を除く): 30659710106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557449273, 1114898546, 1672347819, 2229797092, 3344695638, 5017043457, 6689391276, 10034086914, 20068173828]

約数ペア:

[(1, 20068173828), (2, 10034086914), (3, 6689391276), (4, 5017043457), (6, 3344695638), (9, 2229797092), (12, 1672347819), (18, 1114898546), (36, 557449273)]