20180843144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32761109}}^1$

素因数の和:32761133

約数の個数: 32

約数和(自身を含む): 47175998400

約数和(自身を除く): 26995155256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32761109, 65522218, 131044436, 229327763, 262088872, 360372199, 458655526, 720744398, 917311052, 1441488796, 1834622104, 2522605393, 2882977592, 5045210786, 10090421572, 20180843144]

約数ペア:

[(1, 20180843144), (2, 10090421572), (4, 5045210786), (7, 2882977592), (8, 2522605393), (11, 1834622104), (14, 1441488796), (22, 917311052), (28, 720744398), (44, 458655526), (56, 360372199), (77, 262088872), (88, 229327763), (154, 131044436), (308, 65522218), (616, 32761109)]