20338362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1741}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 48915360

約数和(自身を除く): 28576998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1741, 1947, 3482, 3894, 5223, 5841, 10446, 11682, 15669, 19151, 31338, 38302, 57453, 102719, 114906, 172359, 205438, 308157, 344718, 616314, 924471, 1129909, 1848942, 2259818, 3389727, 6779454, 10169181, 20338362]

約数ペア:

[(1, 20338362), (2, 10169181), (3, 6779454), (6, 3389727), (9, 2259818), (11, 1848942), (18, 1129909), (22, 924471), (33, 616314), (59, 344718), (66, 308157), (99, 205438), (118, 172359), (177, 114906), (198, 102719), (354, 57453), (531, 38302), (649, 31338), (1062, 19151), (1298, 15669), (1741, 11682), (1947, 10446), (3482, 5841), (3894, 5223)]