16920927756

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1521119}}^1$

素因数の和:1521235

約数の個数: 48

約数和(自身を含む): 44295014400

約数和(自身を除く): 27374086644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 11124, 1521119, 3042238, 4563357, 6084476, 9126714, 13690071, 18253428, 27380142, 41070213, 54760284, 82140426, 156675257, 164280852, 313350514, 470025771, 626701028, 940051542, 1410077313, 1880103084, 2820154626, 4230231939, 5640309252, 8460463878, 16920927756]

約数ペア:

[(1, 16920927756), (2, 8460463878), (3, 5640309252), (4, 4230231939), (6, 2820154626), (9, 1880103084), (12, 1410077313), (18, 940051542), (27, 626701028), (36, 470025771), (54, 313350514), (103, 164280852), (108, 156675257), (206, 82140426), (309, 54760284), (412, 41070213), (618, 27380142), (927, 18253428), (1236, 13690071), (1854, 9126714), (2781, 6084476), (3708, 4563357), (5562, 3042238), (11124, 1521119)]