20202282

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3109}}^1$

素因数の和:3155

約数の個数: 36

約数和(自身を含む): 46211490

約数和(自身を除く): 26009208

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3109, 3249, 6218, 6498, 9327, 18654, 27981, 55962, 59071, 118142, 177213, 354426, 531639, 1063278, 1122349, 2244698, 3367047, 6734094, 10101141, 20202282]

約数ペア:

[(1, 20202282), (2, 10101141), (3, 6734094), (6, 3367047), (9, 2244698), (18, 1122349), (19, 1063278), (38, 531639), (57, 354426), (114, 177213), (171, 118142), (342, 59071), (361, 55962), (722, 27981), (1083, 18654), (2166, 9327), (3109, 6498), (3249, 6218)]