20193171662

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1030369}}^1$

素因数の和:1030651

約数の個数: 16

約数和(自身を含む): 31158388800

約数和(自身を除く): 10965217138

約数列:

[1, 2, 41, 82, 239, 478, 9799, 19598, 1030369, 2060738, 42245129, 84490258, 246258191, 492516382, 10096585831, 20193171662]

約数ペア:

[(1, 20193171662), (2, 10096585831), (41, 492516382), (82, 246258191), (239, 84490258), (478, 42245129), (9799, 2060738), (19598, 1030369)]