20199256076

素因数分解:

$2^2\times {\mathrm{383}}^1\times {\mathrm{919}}^1\times {\mathrm{14347}}^1$

素因数の和:15653

約数の個数: 24

約数和(自身を含む): 35482030080

約数和(自身を除く): 15282774004

約数列:

[1, 2, 4, 383, 766, 919, 1532, 1838, 3676, 14347, 28694, 57388, 351977, 703954, 1407908, 5494901, 10989802, 13184893, 21979604, 26369786, 52739572, 5049814019, 10099628038, 20199256076]

約数ペア:

[(1, 20199256076), (2, 10099628038), (4, 5049814019), (383, 52739572), (766, 26369786), (919, 21979604), (1532, 13184893), (1838, 10989802), (3676, 5494901), (14347, 1407908), (28694, 703954), (57388, 351977)]