2020199148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{300089}}^1$

素因数の和:300127

約数の個数: 72

約数和(自身を含む): 5898569040

約数和(自身を除く): 3878369892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 300089, 600178, 900267, 1200356, 1800534, 2700801, 3300979, 3601068, 5101513, 5401602, 6601958, 9902937, 10203026, 10803204, 13203916, 15304539, 19805874, 20406052, 29708811, 30609078, 39611748, 45913617, 56116643, 59417622, 61218156, 91827234, 112233286, 118835244, 168349929, 183654468, 224466572, 336699858, 505049787, 673399716, 1010099574, 2020199148]

約数ペア:

[(1, 2020199148), (2, 1010099574), (3, 673399716), (4, 505049787), (6, 336699858), (9, 224466572), (11, 183654468), (12, 168349929), (17, 118835244), (18, 112233286), (22, 91827234), (33, 61218156), (34, 59417622), (36, 56116643), (44, 45913617), (51, 39611748), (66, 30609078), (68, 29708811), (99, 20406052), (102, 19805874), (132, 15304539), (153, 13203916), (187, 10803204), (198, 10203026), (204, 9902937), (306, 6601958), (374, 5401602), (396, 5101513), (561, 3601068), (612, 3300979), (748, 2700801), (1122, 1800534), (1683, 1200356), (2244, 900267), (3366, 600178), (6732, 300089)]