20160301630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{172561}}^1$

素因数の和:174244

約数の個数: 32

約数和(自身を含む): 41497709760

約数和(自身を除く): 21337408130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1669, 3338, 8345, 11683, 16690, 23366, 58415, 116830, 172561, 345122, 862805, 1207927, 1725610, 2415854, 6039635, 12079270, 288004309, 576008618, 1440021545, 2016030163, 2880043090, 4032060326, 10080150815, 20160301630]

約数ペア:

[(1, 20160301630), (2, 10080150815), (5, 4032060326), (7, 2880043090), (10, 2016030163), (14, 1440021545), (35, 576008618), (70, 288004309), (1669, 12079270), (3338, 6039635), (8345, 2415854), (11683, 1725610), (16690, 1207927), (23366, 862805), (58415, 345122), (116830, 172561)]