20160587445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{208799}}^1$

素因数の和:209005

約数の個数: 32

約数和(自身を含む): 33254323200

約数和(自身を除く): 13093735755

約数列:

[1, 3, 5, 15, 41, 123, 157, 205, 471, 615, 785, 2355, 6437, 19311, 32185, 96555, 208799, 626397, 1043995, 3131985, 8560759, 25682277, 32781443, 42803795, 98344329, 128411385, 163907215, 491721645, 1344039163, 4032117489, 6720195815, 20160587445]

約数ペア:

[(1, 20160587445), (3, 6720195815), (5, 4032117489), (15, 1344039163), (41, 491721645), (123, 163907215), (157, 128411385), (205, 98344329), (471, 42803795), (615, 32781443), (785, 25682277), (2355, 8560759), (6437, 3131985), (19311, 1043995), (32185, 626397), (96555, 208799)]