20632898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 38283840

約数和(自身を除く): 17650942

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3797, 5434, 7594, 41767, 49361, 72143, 83534, 98722, 144286, 542971, 793573, 937859, 1085942, 1587146, 1875718, 10316449, 20632898]

約数ペア:

[(1, 20632898), (2, 10316449), (11, 1875718), (13, 1587146), (19, 1085942), (22, 937859), (26, 793573), (38, 542971), (143, 144286), (209, 98722), (247, 83534), (286, 72143), (418, 49361), (494, 41767), (2717, 7594), (3797, 5434)]