20478132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33461}}^1$

素因数の和:33488

約数の個数: 36

約数和(自身を含む): 54810756

約数和(自身を除く): 34332624

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33461, 66922, 100383, 133844, 200766, 301149, 401532, 568837, 602298, 1137674, 1204596, 1706511, 2275348, 3413022, 5119533, 6826044, 10239066, 20478132]

約数ペア:

[(1, 20478132), (2, 10239066), (3, 6826044), (4, 5119533), (6, 3413022), (9, 2275348), (12, 1706511), (17, 1204596), (18, 1137674), (34, 602298), (36, 568837), (51, 401532), (68, 301149), (102, 200766), (153, 133844), (204, 100383), (306, 66922), (612, 33461)]