20195778814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{986411}}^1$

素因数の和:986795

約数の個数: 16

約数和(自身を含む): 31427086320

約数和(自身を除く): 11231307506

約数列:

[1, 2, 29, 58, 353, 706, 10237, 20474, 986411, 1972822, 28605919, 57211838, 348203083, 696406166, 10097889407, 20195778814]

約数ペア:

[(1, 20195778814), (2, 10097889407), (29, 696406166), (58, 348203083), (353, 57211838), (706, 28605919), (10237, 1972822), (20474, 986411)]