20020938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1759}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 45957120

約数和(自身を除く): 25936182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1759, 1897, 3518, 3794, 5277, 5691, 10554, 11382, 12313, 24626, 36939, 73878, 476689, 953378, 1430067, 2860134, 3336823, 6673646, 10010469, 20020938]

約数ペア:

[(1, 20020938), (2, 10010469), (3, 6673646), (6, 3336823), (7, 2860134), (14, 1430067), (21, 953378), (42, 476689), (271, 73878), (542, 36939), (813, 24626), (1626, 12313), (1759, 11382), (1897, 10554), (3518, 5691), (3794, 5277)]