20143419925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{39383}}^1$

素因数の和:39933

約数の個数: 24

約数和(自身を含む): 25638984000

約数和(自身を除く): 5495564075

約数列:

[1, 5, 25, 41, 205, 499, 1025, 2495, 12475, 20459, 39383, 102295, 196915, 511475, 984575, 1614703, 8073515, 19652117, 40367575, 98260585, 491302925, 805736797, 4028683985, 20143419925]

約数ペア:

[(1, 20143419925), (5, 4028683985), (25, 805736797), (41, 491302925), (205, 98260585), (499, 40367575), (1025, 19652117), (2495, 8073515), (12475, 1614703), (20459, 984575), (39383, 511475), (102295, 196915)]