20034321373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{2087}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 24029706240

約数和(自身を除く): 3995384867

約数列:

[1, 11, 19, 23, 209, 253, 437, 1997, 2087, 4807, 21967, 22957, 37943, 39653, 45931, 48001, 417373, 436183, 505241, 528011, 872689, 912019, 4167739, 9599579, 10032209, 45845129, 79187041, 95857997, 871057451, 1054437967, 1821301943, 20034321373]

約数ペア:

[(1, 20034321373), (11, 1821301943), (19, 1054437967), (23, 871057451), (209, 95857997), (253, 79187041), (437, 45845129), (1997, 10032209), (2087, 9599579), (4807, 4167739), (21967, 912019), (22957, 872689), (37943, 528011), (39653, 505241), (45931, 436183), (48001, 417373)]