20077836

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 48470016

約数和(自身を除く): 28392180

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 282, 291, 367, 388, 564, 582, 734, 1101, 1164, 1468, 2202, 4404, 4559, 9118, 13677, 17249, 18236, 27354, 34498, 35599, 51747, 54708, 68996, 71198, 103494, 106797, 142396, 206988, 213594, 427188, 1673153, 3346306, 5019459, 6692612, 10038918, 20077836]

約数ペア:

[(1, 20077836), (2, 10038918), (3, 6692612), (4, 5019459), (6, 3346306), (12, 1673153), (47, 427188), (94, 213594), (97, 206988), (141, 142396), (188, 106797), (194, 103494), (282, 71198), (291, 68996), (367, 54708), (388, 51747), (564, 35599), (582, 34498), (734, 27354), (1101, 18236), (1164, 17249), (1468, 13677), (2202, 9118), (4404, 4559)]