20607666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 23845134

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4409, 4674, 8818, 13227, 26454, 83771, 167542, 180769, 251313, 361538, 502626, 542307, 1084614, 3434611, 6869222, 10303833, 20607666]

約数ペア:

[(1, 20607666), (2, 10303833), (3, 6869222), (6, 3434611), (19, 1084614), (38, 542307), (41, 502626), (57, 361538), (82, 251313), (114, 180769), (123, 167542), (246, 83771), (779, 26454), (1558, 13227), (2337, 8818), (4409, 4674)]