20326698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161323}}^1$

素因数の和:161338

約数の個数: 24

約数和(自身を含む): 50333088

約数和(自身を除く): 30006390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161323, 322646, 483969, 967938, 1129261, 1451907, 2258522, 2903814, 3387783, 6775566, 10163349, 20326698]

約数ペア:

[(1, 20326698), (2, 10163349), (3, 6775566), (6, 3387783), (7, 2903814), (9, 2258522), (14, 1451907), (18, 1129261), (21, 967938), (42, 483969), (63, 322646), (126, 161323)]