202013480

素因数分解:

$2^3\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{4889}}^1$

素因数の和:5933

約数の個数: 32

約数和(自身を含む): 455063400

約数和(自身を除く): 253049920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1033, 2066, 4132, 4889, 5165, 8264, 9778, 10330, 19556, 20660, 24445, 39112, 41320, 48890, 97780, 195560, 5050337, 10100674, 20201348, 25251685, 40402696, 50503370, 101006740, 202013480]

約数ペア:

[(1, 202013480), (2, 101006740), (4, 50503370), (5, 40402696), (8, 25251685), (10, 20201348), (20, 10100674), (40, 5050337), (1033, 195560), (2066, 97780), (4132, 48890), (4889, 41320), (5165, 39112), (8264, 24445), (9778, 20660), (10330, 19556)]