20993556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92077}}^1$

素因数の和:92103

約数の個数: 24

約数和(自身を含む): 51563680

約数和(自身を除く): 30570124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92077, 184154, 276231, 368308, 552462, 1104924, 1749463, 3498926, 5248389, 6997852, 10496778, 20993556]

約数ペア:

[(1, 20993556), (2, 10496778), (3, 6997852), (4, 5248389), (6, 3498926), (12, 1749463), (19, 1104924), (38, 552462), (57, 368308), (76, 276231), (114, 184154), (228, 92077)]