20544080678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{513371}}^1$

素因数の和:513508

約数の個数: 32

約数和(自身を含む): 35927826048

約数和(自身を除く): 15383745370

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 1177, 1819, 2354, 3638, 20009, 40018, 513371, 1026742, 5647081, 8727307, 11294162, 17454614, 54930697, 96000377, 109861394, 192000754, 604237667, 933821849, 1208475334, 1867643698, 10272040339, 20544080678]

約数ペア:

[(1, 20544080678), (2, 10272040339), (11, 1867643698), (17, 1208475334), (22, 933821849), (34, 604237667), (107, 192000754), (187, 109861394), (214, 96000377), (374, 54930697), (1177, 17454614), (1819, 11294162), (2354, 8727307), (3638, 5647081), (20009, 1026742), (40018, 513371)]