20194307615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{447817}}^1$

素因数の和:448162

約数の個数: 16

約数和(自身を含む): 25149458880

約数和(自身を除く): 4955151265

約数列:

[1, 5, 29, 145, 311, 1555, 9019, 45095, 447817, 2239085, 12986693, 64933465, 139271087, 696355435, 4038861523, 20194307615]

約数ペア:

[(1, 20194307615), (5, 4038861523), (29, 696355435), (145, 139271087), (311, 64933465), (1555, 12986693), (9019, 2239085), (45095, 447817)]