20220532028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{638839}}^1$

素因数の和:639077

約数の個数: 24

約数和(自身を含む): 36436878240

約数和(自身を除く): 16216346212

約数列:

[1, 2, 4, 41, 82, 164, 193, 386, 772, 7913, 15826, 31652, 638839, 1277678, 2555356, 26192399, 52384798, 104769596, 123295927, 246591854, 493183708, 5055133007, 10110266014, 20220532028]

約数ペア:

[(1, 20220532028), (2, 10110266014), (4, 5055133007), (41, 493183708), (82, 246591854), (164, 123295927), (193, 104769596), (386, 52384798), (772, 26192399), (7913, 2555356), (15826, 1277678), (31652, 638839)]