20155822644

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1\times {\mathrm{8887}}^1$

素因数の和:9796

約数の個数: 48

約数和(自身を含む): 47260269056

約数和(自身を除く): 27104446412

約数列:

[1, 2, 3, 4, 6, 12, 331, 571, 662, 993, 1142, 1324, 1713, 1986, 2284, 3426, 3972, 6852, 8887, 17774, 26661, 35548, 53322, 106644, 189001, 378002, 567003, 756004, 1134006, 2268012, 2941597, 5074477, 5883194, 8824791, 10148954, 11766388, 15223431, 17649582, 20297908, 30446862, 35299164, 60893724, 1679651887, 3359303774, 5038955661, 6718607548, 10077911322, 20155822644]

約数ペア:

[(1, 20155822644), (2, 10077911322), (3, 6718607548), (4, 5038955661), (6, 3359303774), (12, 1679651887), (331, 60893724), (571, 35299164), (662, 30446862), (993, 20297908), (1142, 17649582), (1324, 15223431), (1713, 11766388), (1986, 10148954), (2284, 8824791), (3426, 5883194), (3972, 5074477), (6852, 2941597), (8887, 2268012), (17774, 1134006), (26661, 756004), (35548, 567003), (53322, 378002), (106644, 189001)]