201620964

素因数分解:

$2^2\times 3^1\times {\mathrm{863}}^1\times {\mathrm{19469}}^1$

素因数の和:20339

約数の個数: 24

約数和(自身を含む): 471018240

約数和(自身を除く): 269397276

約数列:

[1, 2, 3, 4, 6, 12, 863, 1726, 2589, 3452, 5178, 10356, 19469, 38938, 58407, 77876, 116814, 233628, 16801747, 33603494, 50405241, 67206988, 100810482, 201620964]

約数ペア:

[(1, 201620964), (2, 100810482), (3, 67206988), (4, 50405241), (6, 33603494), (12, 16801747), (863, 233628), (1726, 116814), (2589, 77876), (3452, 58407), (5178, 38938), (10356, 19469)]