20210635779

素因数分解:

$3^1\times {\mathrm{971}}^1\times {\mathrm{1931}}^1\times {\mathrm{3593}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 26996747904

約数和(自身を除く): 6786112125

約数列:

[1, 3, 971, 1931, 2913, 3593, 5793, 10779, 1875001, 3488803, 5625003, 6938083, 10466409, 20814249, 6736878593, 20210635779]

約数ペア:

[(1, 20210635779), (3, 6736878593), (971, 20814249), (1931, 10466409), (2913, 6938083), (3593, 5625003), (5793, 3488803), (10779, 1875001)]