20235068600

素因数分解:

$2^3\times 5^2\times {\mathrm{19889}}^1\times {\mathrm{5087}}^1$

素因数の和:24992

約数の個数: 48

約数和(自身を含む): 47058148800

約数和(自身を除く): 26823080200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5087, 10174, 19889, 20348, 25435, 39778, 40696, 50870, 79556, 99445, 101740, 127175, 159112, 198890, 203480, 254350, 397780, 497225, 508700, 795560, 994450, 1017400, 1988900, 3977800, 101175343, 202350686, 404701372, 505876715, 809402744, 1011753430, 2023506860, 2529383575, 4047013720, 5058767150, 10117534300, 20235068600]

約数ペア:

[(1, 20235068600), (2, 10117534300), (4, 5058767150), (5, 4047013720), (8, 2529383575), (10, 2023506860), (20, 1011753430), (25, 809402744), (40, 505876715), (50, 404701372), (100, 202350686), (200, 101175343), (5087, 3977800), (10174, 1988900), (19889, 1017400), (20348, 994450), (25435, 795560), (39778, 508700), (40696, 497225), (50870, 397780), (79556, 254350), (99445, 203480), (101740, 198890), (127175, 159112)]