20162052020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5390923}}^1$

素因数の和:5390960

約数の個数: 48

約数和(自身を含む): 48906462528

約数和(自身を除く): 28744410508

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 5390923, 10781846, 21563692, 26954615, 53909230, 59300153, 91645691, 107818460, 118600306, 183291382, 237200612, 296500765, 366582764, 458228455, 593001530, 916456910, 1008102601, 1186003060, 1832913820, 2016205202, 4032410404, 5040513005, 10081026010, 20162052020]

約数ペア:

[(1, 20162052020), (2, 10081026010), (4, 5040513005), (5, 4032410404), (10, 2016205202), (11, 1832913820), (17, 1186003060), (20, 1008102601), (22, 916456910), (34, 593001530), (44, 458228455), (55, 366582764), (68, 296500765), (85, 237200612), (110, 183291382), (170, 118600306), (187, 107818460), (220, 91645691), (340, 59300153), (374, 53909230), (748, 26954615), (935, 21563692), (1870, 10781846), (3740, 5390923)]