20026236304

素因数分解:

$2^4\times {\mathrm{3677}}^1\times {\mathrm{340397}}^1$

素因数の和:344082

約数の個数: 20

約数和(自身を含む): 38811499164

約数和(自身を除く): 18785262860

約数列:

[1, 2, 4, 8, 16, 3677, 7354, 14708, 29416, 58832, 340397, 680794, 1361588, 2723176, 5446352, 1251639769, 2503279538, 5006559076, 10013118152, 20026236304]

約数ペア:

[(1, 20026236304), (2, 10013118152), (4, 5006559076), (8, 2503279538), (16, 1251639769), (3677, 5446352), (7354, 2723176), (14708, 1361588), (29416, 680794), (58832, 340397)]