19840696884

素因数分解:

$2^2\times 3^2\times {\mathrm{2447}}^1\times {\mathrm{225227}}^1$

素因数の和:227684

約数の個数: 36

約数和(自身を含む): 50173591104

約数和(自身を除く): 30332894220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2447, 4894, 7341, 9788, 14682, 22023, 29364, 44046, 88092, 225227, 450454, 675681, 900908, 1351362, 2027043, 2702724, 4054086, 8108172, 551130469, 1102260938, 1653391407, 2204521876, 3306782814, 4960174221, 6613565628, 9920348442, 19840696884]

約数ペア:

[(1, 19840696884), (2, 9920348442), (3, 6613565628), (4, 4960174221), (6, 3306782814), (9, 2204521876), (12, 1653391407), (18, 1102260938), (36, 551130469), (2447, 8108172), (4894, 4054086), (7341, 2702724), (9788, 2027043), (14682, 1351362), (22023, 900908), (29364, 675681), (44046, 450454), (88092, 225227)]