20160941768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{276359}}^1$

素因数の和:277205

約数の個数: 32

約数和(自身を含む): 41288184000

約数和(自身を除く): 21127242232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 829, 1658, 3316, 6632, 9119, 18238, 36476, 72952, 276359, 552718, 1105436, 2210872, 3039949, 6079898, 12159796, 24319592, 229101611, 458203222, 916406444, 1832812888, 2520117721, 5040235442, 10080470884, 20160941768]

約数ペア:

[(1, 20160941768), (2, 10080470884), (4, 5040235442), (8, 2520117721), (11, 1832812888), (22, 916406444), (44, 458203222), (88, 229101611), (829, 24319592), (1658, 12159796), (3316, 6079898), (6632, 3039949), (9119, 2210872), (18238, 1105436), (36476, 552718), (72952, 276359)]